The Kynix Components

Catalog Description Features Schematic Absolute Maximum Ratings Electrical / Optical Characteristics H21A2 Datasheet H21A2 Manufacturer Using Warning H21A2 FAQ   Description The H21A1, H21A2 and H21A3 consist of a gallium arsenide infrared emitting diode coupled with a silicon phototransistor in a plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the output from an “ON” to an “OFF” state.   Features Opaque housingLow cost035” aperturesHigh IC(ON)   Schematic Figure: H21A2 Schematic 1.Derate power dissipation linearly 1.33 mW/°C above 25°C. 2.RMA flux is recommended. 3.Methanol or isopropyl alcohols are recommended as cleaning agents. 4.Soldering iron tip 1/16” (1.6mm) minimum from housing.   Absolute Maximum Ratings (TA = 25°C unless otherwise specified) ParameterSymbolRatingUnitOperating TemperatureTOPR-55 to +100°CStorage TemperatureTSTG-55 to +100°CSoldering Temperature (Iron)TSOL-I240 for 5 sec°CSoldering Temperature (Flow)TSOL-F260 for 10 sec°C INPUT (EMITTER)  Continuous Forward Current IF50mAReverse VoltageVR6VPower DissipationPD100mW OUTPUT (SENSOR)  Collector to Emitter Voltage VCEO30VEmitter to Collector VoltageVECO4.5VCollector CurrentIC20mAPower Dissipation (TC = 25°C)PD150mW   Electrical / Optical Characteristics  (TA =25°C)(All measurements made under pulse condition) PARAMETERTEST CONDITIONSSYMBOLDEVICESMINTYPMAXUNITS INPUT (EMITTER)         Forward Voltage IF = 60 mAVFAll——1.7VReverse Breakdown VoltageIR = 10 μAVRAll6——VReverse Leakage CurrentVR = 3 VIRAll——1µA OUTPUT (SENSOR)       Emitter to Collector Breakdown IF = 100 μA, Ee = 0BVECOAll6——VCollector to Emitter BreakdownIC = 1 mA, Ee = 0BVCEOAll30——VCollector to Emitter LeakageVCE = 25 V, Ee = 0ICEOAll——100nA COUPLED                             On-State Collector Current IF = 5 mA, VCE = 5 VIC(ON)H21A10.15——mAH21A20.3——H21A30.6——IF = 20 mA, VCE = 5 VH21A11——H21A22——H21A34——IF = 30 mA, VCE = 5 VH21A11.9——H21A23——H21A35.5——Saturation VoltageIF = 20 mA, IC = 1.8 mAVCE(SAT)H21A2/3——0.4VIF = 30 mA, IC = 1.8 mAH21A1——0.4VTurn-On TimeIF = 30 mA, VCC = 5 V, RL = 2.5 KΩtonAll—8—µsTurn-Off TimeIF = 30 mA, VCC = 5 V, RL = 2.5 KΩtoffAll—50—µs   Figure: Output Current vs. Input Current     Figure: Output Current vs. Temperature     Figure: VCE(SAT) vs. Temperature       Figure: Leakage Current vs. Temperature     Figure: Switching Speed vs. RL     Figure: Output Current vs. Distance   H21A2 Datasheet You can download the datasheet from the link given below: H21A2 Datasheet   H21A2 Manufacturer Onsemi is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. onsemi operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   H21A2 FAQ What is an optical interrupter? An opto-interrupter is like a tiny trip line, when something solid passes between the emitter and the receiver it is detectable as a change in the digital output. These are great for making very low cost rotary encoders and optical end stops.   How does an opto switch work? When an object is moved into the slot between the LED and phototransistor the light is interrupted and the phototransistor switches off. Opto activated switches are normally operated in saturation mode to provide definite on and off signals.   What is a phototransistor? A phototransistor is a bipolar or unipolar transistor where light can reach the base, creating optically generated carriers. This modulates the base-collector junction resulting in an amplified current through transistor action, which can lead to much greater photosensitivity.  

CatalogSTM32F103RET6 DescriptionSTM32F103RET6 Related Video InstructionSTM32F103RET6 CAD ModelsSTM32F103RET6 PriceSTM32F103RET6 PinoutSTM32F103RET6 Block DiagramSTM32F103RET6 FeaturesSTM32F103RET6 ApplicationsSTM32F103RET6 DatasheetSTM32F103RET6 Reference ManualSTM32F103RET6 SpecificationsSTM32F103RET6 ManufacturerUsing WarningSTM32F103RET6 FAQSTM32F103RET6 DescriptionThe STM32F103xC , STM32F103xD and STM32F103xE performance line family incorporates the high-performance Arm Cortex-M3 32-bit RISC core operating at a 72 MHz frequency,high-speed embedded memories (Flash memory up to 512 Kbytes and SRAM  up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs , four general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S s, one SDIO, five USARTs, an USB and a CAN. The STM32F103xC/D/E high-density performance line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. These features make the STM32F103xC/D/E high-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems video intercom, and HVAC. STM32F103RET6 Related Video InstructionVideo: Product overview - STM32 32-bit MCUs family (ePresentation)STM32F103RET6 Video Description:With the STM32 MCUs, STMicroelectronics was the first to successfully introduce on the market a general purpose MCU. Based on this strong presence, the STM32 portfolio has dramatically expanded embedding all ARM Cortex-M core available. STM32F103RET6 CAD Models Figure: PCB Symbol  Figure: Footprint  Figure: 3D Model  STM32F103RET6 PriceThe current data is for reference only, please refer to the actual data.SuppliersFromIn stockDelivery(Day)MOQCurrency1+10+100+1K+10K+Digi-KeyUSA0Immediate1USD $11.3810.2828.5137.9717.971Verical USA0Immediate0USD $-4.5634.5634.2114.211JLCShopChina0Immediate1USD $91.61671.5459.99856.48456.484ICBaseChina0-1USD $4.6574.6574.6574.6574.657AMEYA360 HongKong0-3USD $3.8122.0972.0971.9061.906elementChina0Immediate1USD $9.0038.1456.7555.4345.434AvnetUSA0Immediate0USD $7.0586.5645.5054.0164.016Future USA0443550USD $7.6027.1336.1826.1826.182NewarkUSA4461340USD $9.578.657.166.246.24 STM32F103RET6 Pinout Figure: STM32F103xC/D/E Performance Line LQFP144 Pinout  Figure: STM32F103xC/D/E Performance Line LQFP100 Pinout  Figure: STM32F103xC/D/E Performance Line LQFP64 Pinout STM32F103RET6 Block Diagram Figure: Block Diagram STM32F103RET6 FeaturesCore: Arm® 32-bit Cortex®-M3 CPU      – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access      – Single-cycle multiplication and hardware divisionMemories      – 256 to 512 Kbytes of Flash memory        – up to 64 Kbytes of SRAM      – Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories      – LCD parallel interface, 8080/6800 modesClock, reset and supply management      – 2.0 to 3.6 V application supply and I/Os      – POR, PDR, and programmable voltage detector (PVD)      – 4-to-16 MHz crystal oscillator      – Internal 8 MHz factory-trimmed RC      – Internal 40 kHz RC with calibration      – 32 kHz oscillator for RTC with calibrationLow power      – Sleep, Stop and Standby modes      – VBAT supply for RTC and backup registers3 × 12-bit, 1 µs A/D converters (up to 21 channels)      – Conversion range: 0 to 3.6 V      – Triple-sample and hold capability      – Temperature sensor2 × 12-bit D/A convertersDMA: 12-channel DMA controller      – Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTsDebug mode      – Serial wire debug (SWD) & JTAG interfaces      – Cortex®-M3 Embedded Trace Macrocell™Up to 112 fast I/O ports      – 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerantUp to 11 timers      – Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input      – 2 × 16-bit motor control PWM timers with deadtime generation and emergency stop      – 2 × watchdog timers (Independent and Window)      – SysTick timer: a 24-bit downcounter      – 2 × 16-bit basic timers to drive the DACUp to 13 communication interfaces      – Up to 2 × I2C interfaces (SMBus/PMBus)      – Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)      – Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed      – CAN interface (2.0B Active)      – USB 2.0 full speed interface      – SDIO interfaceCRC calculation unit, 96-bit unique IDECOPACK® packages STM32F103RET6 ApplicationsFigure: Typical Application with An 8 MHz Crystal Figure: Typical Application with A 32.768 kHz Crystal STM32F103RET6 DatasheetYou can download the datasheet from the link given below.STM32F103RET6-Datasheet STM32F103RET6 Reference ManualYou can download the reference manual from the link given below.STM32F103RET6-Reference-Manual STM32F103RET6 SpecificationsProduct Category:ARM Microcontrollers - MCUSeries:STM32F103REMounting Style:SMD/SMTPackage / Case:LQFP-64Core:ARM Cortex M3Program Memory Size:512 kBData Bus Width:32 bitADC Resolution:12 bitMaximum Clock Frequency:72 MHzNumber of I/Os:51 I/OData RAM Size:64 kBOperating Supply Voltage:2 V to 3.6 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackaging:TrayManufacturer:STMicroelectronicsBrand:STMicroelectronicsData RAM Type:SRAMHeight:1.4 mmInterface Type:CAN, I2C, SPI, USART, USBLength:10 mmMoisture Sensitive:YesNumber of ADC Channels:16 ChannelNumber of Timers/Counters:8 TimerProcessor Series:ARM Cortex MProduct Type:ARM Microcontrollers - MCUProgram Memory Type:FlashFactory Pack Quantity:960Subcategory:Microcontrollers - MCUSupply Voltage - Max:3.6 VSupply Voltage - Min:2 VTradename:STM32Width:10 mmUnit Weight:0.134041 oz STM32F103RET6 ManufacturerSTMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconducteurs" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. STM32F103RET6 FAQWhat is 32-bit MCU?The name '32-bit microcontroller' implies that the microcontroller is capable of handling arithmetic operation for a 32-bit value. Compared to an 8-bit microcontroller, the 32-bit microcontroller takes fewer instruction cycles to execute a function due to its wider data bus. What is the difference between 16-bit and 32-bit microcontroller?32-bit microcontrollers have a 32-bit address bus which provides access to up to 4 gigabytes (Gbytes) of memory. Traditional 16-bit microcontrollers have had 16 bits of addressing that can only access 64 kilobytes (Kbytes). What is ARM MCU?The Arm® Cortex®-M group of processor cores is a series of cores optimized for power efficiency and deterministic operation. It is widely used in microcontrollers (MCUs) and can also be found embedded into multi-core microprocessors (MPUs). 

Product Overview The ADS1013, ADS1014, and ADS1015 devices (ADS101x) are precision, low-power, 12-bit, I2Ccompatible, analog-to-digital converters  (ADCs) offered in an ultra-small, leadless, X2QFN-10 package, and a VSSOP  -10 package. The ADS101x devices incorporate a low-drift voltage reference and an oscillator  . The ADS1014 and ADS1015 also incorporate a programmable gain amplifier (PGA) and a digital comparator  . These features, along with a wide operating supply range, make the ADS101x well suited for power- and space-constrained, sensor measurement applications.   This blog will introduce ADS1015 systematically from its features, pinout to its specifications, applications, also including ADS1015 datasheet and so much more.   Catalog Product Overview Related Video Introduction ADS1015 Features ADS1015 Applications ADS1015 Pinout ADS1015 Applications ADS1015 Block Diagram ADS1015 Circuit Diagram ADS1015 Package ADS1015 Specification ADS1015 Manufacturer ADS1015 Datasheet Using Warnings ADS1015 FAQ   Related Video Introduction   Video: TUTORIAL: How to use ADS1015 With Arduino - A 12 Bit ADC - Built in Amp! (Part 2 Wiring, Code, Gain)   ADS1015 Video Description: This is a video on the ADS1015. The ADS1015 is an ADC which resolves to 12 bits of resolution, so providing 4096 counts to resolve to. 2048 of those are minus and 2048 are plus values. The ADC also includes a powerful and useful built in gain controller  which can be programmed using Arduino Studio!   ADS1015 Features Ultra-Small X2QFN Package:2 mm × 1.5 mm × 0.4 mm12-Bit Noise-Free ResolutionWide Supply Range: 2.0 V to 5.5 VLow Current Consumption: 150 μA(Continuous-Conversion Mode)Programmable Data Rate:128 SPS to 3.3 kSPSSingle-Cycle SettlingInternal Low-Drift Voltage ReferenceInternal OscillatorI2C Interface: Four Pin-Selectable AddressesFour Single-Ended or Two Differential Inputs(ADS1015)Programmable Comparator (ADS1014 andADS1015)Operating Temperature Range:–40°C to +125°C   ADS1015 Applications Portable InstrumentationBattery Voltage and Current MonitoringTemperature Measurement SystemsConsumer ElectronicsFactory Automation and Process Control   ADS1015 Pinout The following figure is the diagram of ADS1015 pinout.   ADS1015 Pinout   ADS1015 Applications Portable InstrumentationBattery Voltage and Current MonitoringTemperature Measurement SystemsConsumer ElectronicsFactory Automation and Process Control   ADS1015 Block Diagram The following figure shows the block diagram of ADS1015.   ADS1015 Block Diagram   ADS1015 Circuit Diagram The following is the circuit diagram of ADS1015.   Low-Side Current Shunt Monitoring   Typical Connections of the ADS1015   ADS1015 Package The following diagram shows the ADS1015 package.   ADS1015 Package   ADS1015 Specification Manufacturer:Texas InstrumentsAnalog Input Voltage-Max:5.5 VAnalog Input Voltage-Min: -0.256 VOperating Temperature-Max:125 °COperating Temperature-Min: -40 °CSupply Current-Max:0.3 mASupply Voltage-Min:2 VSupply Voltage-Nom:3.3 VWidth:3 mm   ADS1015 Manufacturer Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors  and various integrated circuits, which it sells to electronics designers and manufacturers globally.[6] It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue.   ADS1015 Datasheet You can download ADS1015 datasheet from the link given below: ADS1015 Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   ADS1015 FAQ Is ADC analog or digital? An ADC carries out two processes, sampling and quantization. The ADC represents an analog signal, which has infinite resolution, as a digital code that has finite resolution. The ADC produces 2N digital values where N represents the number of binary output bits.   What is analog to digital converter examples? For example a 4-bit ADC will have a resolution of one part in 15, (24 – 1) whereas an 8-bit ADC will have a resolution of one part in 255, (28 – 1). Thus an analogue to digital converter takes an unknown continuous analogue signal and converts it into an “n”- bit binary number of 2n bits.   What is ADC and DAC? An ADC takes an analog signal and converts it into a binary one, while a DAC converts a binary signal into an analog value.

CatalogProduct OverviewMIC38300HYHL-TR Related Video IntroductionMIC38300HYHL-TR CAD ModelsMIC38300HYHL-TR Pin ConfigurationMIC38300HYHL-TR Functional DiagramMIC38300HYHL-TR FeaturesMIC38300HYHL-TR ApplicationsMIC38300HYHL-TR DatasheetMIC38300HYHL-TR SpecificationsMIC38300HYHL-TR ManufacturerUsing WarningMIC38300HYHL-TR FAQ Product OverviewThe MIC38300 is a 3A peak, 2.2A continuous output current step down converter. This is the first device in a new generation of HELDO® (High-Efficiency Low Dropout) regulators that provide the benefits of an LDO in respect to ease of use, fast transient performance, high  PSRR , and low noise while offering the efficiency of a switching regulator.As output voltages move lower, the output noise and transient response of a switching regulator become an increasing challenge for designers. By combining a switcher whose output is slaved to the input of a high- performance LDO, high efficiency is achieved with a clean low noise output. The MIC38300 is designed to provide less than 5mV of peak to peak noise and over 70dB of  PSRR at 1kHz. Furthermore, the architecture of the MIC38300 is optimized for fast load transients that allow maintenance of less than 30mV of output voltage deviation even during ultra-fast load steps, making the MIC38300 an ideal choice for low-voltage ASICs and other digital ICs.The MIC38300 features a fully-integrated switching regulator and LDO combo, operates with input voltages from 3.0V to 5.5V input, and offers adjustable output voltages down to 1.0V.The MIC38300 is offered in the small 28-pin 4mm × 6m 0.9mm MLF® package and can operate from –40°C to +125°C. MIC38300HYHL-TR Related Video IntroductionMIC38300HYHL-TR Video Description: LDOs are Low Drop-Out Linear regulators. But what exactly does Low Dropout  mean? How well does an LDO regulate the output voltage when the input voltage is very close to the output voltage? Our tutorial video will explain the LDO dropout operation and dropout curves, and gives a practical measurement example of the  RT9187 LDO  close to dropout operation. MIC38300HYHL-TR CAD ModelsFigure: MIC38300HYHL-TR PCB Symbol  Figure: MIC38300HYHL-TR Footprint   Figure: MIC38300HYHL-TR 3D Models MIC38300HYHL-TR Pin ConfigurationFigure: MIC38300HYHL-TR Pin ConfigurationPin DescriptionPin Number MIC38300HYHLPin NamePin Name1, 2, 3, 4, 5SWOSwitch (Output): This is the output of the PFM Switcher.6, 23, 24, 25, 26, 27, 28SWSwitch Node: Attach external resistor from LPF to increase hysteretic frequency.7, 22ePADExposed heat-sink pad. Connect externally to PGND.8AVINAnalog Supply Voltage: Supply for the analog control circuitry. Requires bypass capacitor to ground. Nominal bypass capacitor is 1µF.9LPFLow Pass Filter: Attach external resistor from SW to increase hysteretic frequency.10AGNDAnalog Ground.11FBFeedback: Input to the error amplifier. Connect to the external resistor divider network to set the output voltage.12, 13LDOOUTLDO Output: Output of voltage regulator. Place capacitor to ground to bypass the output voltage. Nominal bypass capacitor is 10µF.14, 15LDOINLDO Input: Connect to SW output. Requires a bypass capacitor to ground. Nominal bypass capacitor is 10µF.16, 17PVINInput Supply Voltage (Input): Requires bypass capacitor to GND. Nominal bypass capacitor is 10µF.18ENEnable (Input): Logic low will shut down the device, reducing the quiescent current to less than 50µA. This pin can also be used as an undervoltage lockout function by connecting a resistor divider from EN/UVLO pin to VIN and GND. It should be not left open.19, 20, 21PGNDPower Ground. MIC38300HYHL-TR Functional DiagramFigure: MIC38300HYHL-TR Functional Diagram MIC38300HYHL-TR Features3A peak output current2A continuous operating currentInput voltage range: 3.0V to 5.5VAdjustable output voltage down to 1.0VOutput noise less than 5mVUltra-fast transient performanceUnique switcher plus LDO architectureFully-integrated MOSFET switchesMicro-power shutdownEasy upgrade from LDO as power dissipation becomesan issueThermal shutdown and current-limit protection4mm × 6mm × 0.9mm MLF package MIC38300HYHL-TR ApplicationsPoint-of-load applicationsNetworking, server, industrial powerWireless base-stationsSensitive RF applicationsFigure: MIC38300HYHL-TR Typical Application MIC38300HYHL-TR DatasheetYou can download the datasheet from the link given below:MIC38300HYHL-TR Datasheet MIC38300HYHL-TR SpecificationsProduct AttributeAttribute ValueManufacturer:MicrochipProduct Category:LDO Voltage RegulatorsMounting Style:SMD/SMTPackage / Case:MLF-28Output Voltage:1 V to 5 VOutput Current:3 ANumber of Outputs:1 OutputPolarity:PositiveQuiescent Current:1 mAInput Voltage MAX:5.5 VInput Voltage MIN:3 VOutput Type:AdjustableOperating Temperature:-40°C ~ 125°CDropout Voltage:1.2 VBrand:Microchip Technology / MicrelDropout Voltage - Max:1.2 VLine Regulation:0.50%Load Regulation:1%Moisture Sensitive:YesOperating Temperature Range:-4Product:LDO Voltage RegulatorsProduct Type:LDO Voltage RegulatorsFactory Pack Quantity:1000Subcategory:PMIC - Power Management ICsType:Low Dropout RegulatorPart # Aliases:MIC38300HYHL TRUnit Weight:0.001168 oz MIC38300HYHL-TR ManufacturerMicrochip Technology Inc. is a publicly-listed American corporation that manufactures microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers (PIC,  dsPIC ,  AVR  and SAM), Serial EEPROM devices, Serial SRAM devices, embedded security devices, radio frequency (RF) devices, thermal, power and battery management analog devices, as well as linear, interface and wireless products. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. MIC38300HYHL-TR FAQWhat are LDO voltage regulators?An LDO regulator is a linear regulator that can operate at a very low potential difference between the input and output voltage. A linear regulator is a type of power supply IC that can output a steady voltage from an input voltage and is used in a variety of electronic devices. What is the use of LDO regulator?LDO regulators are used to derive lower output voltages from a main supply or battery. The output voltage is ideally stable with line and load variations, immune to changes in ambient temperature, and stable over time. What is LDO power supply?A low-dropout regulator (LDO regulator) is a DC linear voltage regulator that can regulate the output voltage even when the supply voltage is very close to the output voltage. 

CatalogPC28F512P30BFA DescriptionPC28F512P30BFA Related Video InstructionPC28F512P30BFA CAD ModelsPC28F512P30BFA PinoutPC28F512P30BFA Block DiagramPC28F512P30BFA FeaturesPC28F512P30BFA DatasheetPC28F512P30BFA SpecificationsPC28F512P30BFA ManufacturerUsing WarningPC28F512P30BFA FAQPC28F512P30BFA DescriptionThe Micron Parallel NOR Flash memory is the latest generation of Flash memory devices. Benefits include more density in less space, high-speed interface device, and support for code and data storage. Features include high-performance synchronous-burst read mode, fast asynchronous access times, low power, flexible security options, and three industry-standard package choices. The product family is manufactured using Micron 65nm process technology. The NOR Flash device provides high performance at low voltage on a 16-bit data bus.Individually erasable memory blocks are sized for optimum code and data storage.Upon initial power up or return from reset, the device defaults to asynchronous pagemode read. Configuring the read configuration register enables synchronous burstmode reads. In synchronous burst mode, output data is synchronized with a user-supplied clock signal. A WAIT signal provides easy CPU-to-flash memory synchronization.In addition to the enhanced architecture and interface, the device incorporates technology that enables fast factory PROGRAM and ERASE operations. Designed for low-voltage systems, the devIce supports READ operations with VCC at the low voltages, and ERASE and PROGRAM operations with VPP at the low voltages or VPPH. Buffered enhanced factory programming (BEFP) provides the fastest Flash array programming performance with VPP at VPPH, which increases factory throughput. With VPP at low voltages, VCC and VPP can be tied together for a simple, ultra low-power design. In addition to voltage flexibility, a dedicated VPP connection provides complete data protection when VPP≤VPPLK. A command user interface is the interface between the system processor and all internal operations of the device. The device automatically executes the algorithms and timings necessary for block erase and program. A status register indicates ERASE or PROGRAM completion and any errors that may have occurred. An industry-standard command sequence invokes program and erase automation.Each ERASE operation erases one block. The erase suspend feature enables system software to pause an ERASE cycle to read or program data in another block. Program suspend enables system software to pause programming to read other locations. Data is programmed in word increments (16 bits). The protection register enables unique device identification that can be used to increase system security. The individual block lock feature provides zero-latency block locking and unlocking. The device includes enhanced protection via password access;this new feature supports write and/or read access protection of user-defined blocks. In addition, the device also provides the full-device OTP security feature. PC28F512P30BFA Related Video InstructionVideo:NOR vs. NAND Flash MemoryPC28F512P30BFA Video Description:NOR and NAND flash memory are the two primary kinds of non-volatile storage technologies. NOR flash has faster read times, but NAND has faster write times, which impacts how they’re used. For instance, NOR is used in low-capacity, but high reliability applications, like for scientific or medical devices. NAND is used in high memory applications that don’t require fast read times, like digital cameras. Some devices, like smartphones and tablets, use both.  PC28F512P30BFA PinoutFigure: Pinout PC28F512P30BFA Block DiagramFigure: Block Diagram PC28F512P30BFA FeaturesHigh performanceEasy  BGA package features      – 100ns initial access for 512Mb, 1Gb Easy BGA      – 105ns initial access for 2Gb Easy BGA      – 25ns 16-word asynchronous page read mode      – 52 MHz (Easy BGA) with zero WAIT states and 17ns clock-to-data output synchronous burst read mode      – 4-, 8-, 16-, and continuous word options for burst modeTSOP package features      – 110ns initial access for 512Mb, 1Gb TSOPBoth Easy BGA and TSOP package features      – Buffered enhanced factory programming (BEFP) at 2 MB/s (TYP) using a 512-word buffer      – 1.8V buffered programming at 1.46 MB/s (TYP) using a 512-word bufferArchitecture      – MLC: highest density at lowest cost      – Symmetrically blocked architecture (512Mb, 1Gb, 2Gb)      – Asymmetrically blocked architecture (512Mb,1Gb); four 32KB parameter blocks: top or bottom configuration      – 128KB main blocks      – Blank check to verify an erased blockVoltage and power      – VCC (core) voltage: 1.7–2.0V      – VCCQ (I/O) voltage: 1.7–3.6V      – Standby current: 70µA (TYP) for 512Mb; 75µA (TYP) for 1Gb      – 52 MHz continuous synchronous read current: 21mA (TYP), 24mA (MAX)16-bit wide data busSecurity      – One-time programmable register: 64 OTP bits,programmed with unique information from Micron; 2112 OTP bits available for customer programming      – Absolute write protection: VPP = VSS      – Power-transition erase/program lockout      – Individual zero-latency block locking      – Individual block lock-down      – Password accessSoftware      – 25μs (TYP) program suspend      – 25μs (TYP) erase suspend      – Flash Data Integrator optimized      – Basic command set and extended function interface (EFI) command set compatible      – Common flash interfaceDensity and packaging      – 56-lead TSOP package (512Mb, 1Gb)      – 64-ball Easy BGA package (512Mb, 1Gb, 2Gb)Quality and reliability      – JESD47 compliant      – Operating temperature: –40°C to +85°C      – Minimum 100,000 ERASE cycles per block      – 65nm process technology PC28F512P30BFA DatasheetYou can download the datasheet from the link given below.PC28F512P30BFA-Datasheet PC28F512P30BFA SpecificationsManufacturer Part Number:PC28F512P30BFAPart Life Cycle Code:ObsoletePart Package Code:BGAPackage Description:TBGA, BGA64,8X8,20Pin Count:64Reach Compliance Code:compliantECCN Code:EAR99HTS Code:8542.32.00.51Manufacturer:Micron Technology IncRisk Rank:8.25Access Time-Max:100 nsAdditional Feature:BOTTOM BOOTBoot Block:BOTTOMJESD-30 Code:R-PBGA-B64JESD-609 Code:e1Length:10 mmMemory Density:536870912 bitMemory IC Type:FLASHMemory Width:16Number of Functions:1Number of Sectors/Size:4511Number of Terminals:64Number of Words:33554432 wordsNumber of Words Code:32000000Operating Mode:SYNCHRONOUSOperating Temperature-Max:85 °COperating Temperature-Min:-40 °COrganization:32MX16Package Body Material:PLASTIC/EPOXYPackage Code:TBGAPackage Style:GRID ARRAY, THIN PROFILEPage Size:16 wordsParallel/Serial:PARALLELPeak Reflow Temperature (Cel):260Power Supplies:1.8,1.8/3.3 VProgramming Voltage:3 VSeated Height-Max:1.2 mmSector Size:16K,64KStandby Current-Max:0.000225 ASubcategory:Flash MemoriesSupply Current-Max:0.031 mASupply Voltage-Max (Vsup):2 VSupply Voltage-Min (Vsup):1.7 VSupply Voltage-Nom (Vsup):1.8 VType:NOR TYPEWidth:8 mm PC28F512P30BFA ManufacturerMicron is a world leader in innovative memory solutions that transform how the world uses information. For over 40 years, this company has been instrumental to the world’s most significant technology advancements, delivering optimal memory and storage systems for a broad range of applications. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. PC28F512P30BFA FAQWhat is a NOR flash memory?NOR flash memory is one of two types of non-volatile storage technologies.Non-volatile memory doesn't require power to retain data. NOR and NAND use different logic gates -- the fundamental building block of digital circuits -- in each memory cell to map data. What is the difference between NAND and NOR?NOR and NAND flash memory are different by their architecture and purpose. NOR memory is used for storing code and execution. Allows quick random access to any location in memory array. NAND memory is used for data storage  Does NOR flash need wear leveling?Preferably, the buffer is stored in the flash as a reset will erase all the information required about the pointer to the last page will be lost. The buffer information that has been stored also needs to be wear levelled in order to increase the life expectancy of the overall NOR storage media.

Product OverviewThe PT4115 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage. The device operates from an input supply between 8V and 30V a and provides an externally adjustable output current of up to 1.2A. Depending upon the supply voltage and external components, the PT4115 can provide more than 30 watts of output power. This blog will introduce PT4115 systematically from its features, pinout to its specifications, applications, also including PT4115 datasheet and so much more. CatalogProduct OverviewPT4115 FeaturesPT4115 PinoutPT4115 Pin ConfigurationPT4115 ApplicationsPT4115 Circuit DiagramPT4115 Block DiagramPT4115 PackagePT4115 SpecificationPT4115 ManufacturerPT4115 DatasheetUsing WarningsPT4115 FAQ PT4115 FeaturesSimple low parts countWide input voltage range: 8V to 30VUp to 1.2A output currentSingle pin on/off and brightness control using DCvoltage or PWMUp to 1MHz switching frequencyTypical 5% output current accuracyInherent open-circuit LED protectionHigh efficiency (up to 97%)High- Side Current SenseHysteretic Control: No CompensatioAdjustable Constant LED CurrentESOP8 package for large output power application PT4115 PinoutThe following figure is the diagram of PT4115 pinout. PT4115 Pinout PT4115 Pin ConfigurationPIN No.PIN NAMESDESCRIPTION1SWSwitch Output. SW is the drain of the internal N-Ch MOSFET switch.2GNDSignal and power ground. Connect directly to ground plane.3DIMLogic level dimming input. Drive DIM low to turn off the current regulator.Drive DIM high to enable the current regulator.4CSNCurrent sense input5VINInput Supply Pin. Must be locally bypassed.-Exposed PADInternally connected to GND. Mount on board for lower thermal resistance.ESOP8 4,5NCNo connection PT4115 ApplicationsLow voltage halogen replacement LEDsAutomotive lightingLow voltage industrial lightingLED back-up lightingIluminated signsSELV lightingLCD TV backlighting PT4115 Circuit DiagramThe following is the circuit diagram of PT4115. PT4115 Circuit Diagram PT4115 Block DiagramThe following figure shows the block diagram of PT4115. PT4115 Block Diagram PT4115 PackageThe following diagram shows the PT4115 package. PT4115 Package PT4115 SpecificationSYMBOLITEMSVALUEUNITVINSupply Voltage-0.3~45VSWDrain of the internal power switch-0.3~45VCSNCurrent sense input (Respect to VIN)+0.3~(-6.0)VDIMLogic level dimming input-0.3~6VISWSwitch output current1.5APDMAXPower Dissipation (Note 2)1.5WPTRThermal Resistance, SOT89-5 θJA45oC /WPTRThermal Resistance, ESOP8 θJA40oC /WTJOperation Junction Temperature Range-40 to 150oCTSTGStorage Temperature-55 to 150oC ESD Susceptibility (Note 3)2kV PT4115 ManufacturerPowerTECH has always concentrated on developing, producing and promoting semiconductor final packaged test equipment, to satisfy and serve customer in various fields, we have developed QT-3000, QT-4000, QT-6000 series semiconductor discrete device testing system and QT-8000 IC testing system. PT4115 DatasheetYou can download PT4115 datasheet from the link given below:PT4115 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. PT4115 FAQIs LED driver necessary?Because LEDs require a constant DC of 12v or 24v, LED drivers are required in all LED systems (except those which are specifically developed to be controlled by mains voltage power supplies such as mains voltage tape or LED bulbs). What is a LED downlight driver?An LED driver is an electrical product that converts the incoming mains voltage of 230V AC into DC and drops the voltage. Some LED lights require a constant current supply which is usually 350ma or 700ma. Is an LED driver the same as a transformer?A transformer converts AC to AC; e.g., 240V AC to 12V AC. An LED driver typically supplies a constant current (e.g, 150mA DC) to a fairly-low voltage load (e.g., 36V DC; 12x 3V series LEDs, probably paralleled), while being powered by a high-voltage (e.g., 240V AC) input.