The Kynix Components

Catalog Description Block Diagram Package Dimensions Features Applications Datasheet Product Attributes Manufacturer Using Warning Description The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consists of a high voltage power SenseFET and a current mode PWM IC. Included PWM controller integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shutdown protection, the over voltage protection, and the temperature compensated precision current sources for the loop compensation and the fault protection circuitry.   Compared to a discrete MOSFET and a PWM controller or an RCCsolution, a Fairchild Power Switch(FPS) can reduce the total component count, design size and weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for the cost effective design in either a flyback converter or a forward converter   Block Diagram   Figure: Block Diagram   Package Dimensions     Figure: Package Dimensions   Features Precision Fixed Operating Frequency (100/67/50kHz)Low Start-up Current(Typ. 100uA)Pulse by Pulse Current LimitingOver Current ProtectionOver Voltage Protection (Min. 25V)Internal Thermal Shutdown FunctionUnder Voltage LockoutInternal High Voltage Sense FETAuto-Restart Mode   Applications SMPS for VCR, SVR, STB, DVD & DVCDSMPS for Printer, Facsimile & ScannerAdaptor for Camcorder   Datasheet You can download the datasheet from the link given below: KA5M0380RYDTU-Datasheet   Product Attributes Manufacturer:onsemi / FairchildProduct Category:AC/DC ConvertersMounting Style:Through HolePackage / Case:TO-220-4Output Voltage:5 VSwitching Frequency:67 kHzDuty Cycle - Max:0.82Operating Supply Current:7 mAMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CSeries:KA5M0380RPackaging:TubeBrand:onsemi / FairchildIsolation:Non-IsolatedNumber of Outputs:1 OutputProduct:AC/DC ConvertersProduct Type:AC/DC ConvertersFactory Pack Quantity:1000Subcategory:PMIC - Power Management ICsType:Off-LineUnit Weight:0.102093 oz   Manufacturer Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   Frequently Asked Questions How does a power switch work? An electric switch is a device that interrupts the electron flow in a circuit. The negative terminal connects to the charge, and the electrons drive through the circuit. The load receives the current and returns it via the positive terminal to the power source. The electrical switch is inserted in this loop.   What are the different types of power switches? Power switches provide an electrical connection from a voltage source or ground to a load. Our diverse portfolio includes several topologies, from simple load switches to smart power switches. Sequencing, protection against common IC events, diagnostic telemetry, and more is made possible with our power switches.    How are power switches used in power multiplexers? Power multiplexers let you to switch between subsystems with two different voltage levels. Preserve operating conditions with seamless switchover options. Unlike other power switch topologies, our low-side switches use an integrated flyback diode to connect the load to ground.  

Product OverviewThe FT2232D is the 3rd generation of FTDI’s popular USB UART/FIFO IC. The FT2232D is an updated version of the FT2232C and its lead free version, the FT2232L. Please note that the FT2232D is not an new generation of device. The FT2232D is lead free and pin compatible with the original FT2232C and FT2232L devices. All the original device features are supported with some additional features available including a CPU-style FIFO mode and an extended operating temperature range. This device features two multi-purpose UART/FIFO controllers which can be configured individually in several different modes. As well as a UART interface, a FIFO interface and the Bit-Bang IO mode of the 2nd generation FT232B and FT245B devices, the FT2232D offers a variety of additional new modes of operation including a Multi-Protocol Synchronous Serial Engine (MPSSE) interface which is designed specifically for synchronous serial protocols such as I2C, JTAG and SPI bus. This blog will introduce FT2232D systematically from its features, pinout to its specifications, applications, also including FT2232D datasheet and so much more. Video: How to install FTDI Drivers on Windows CatalogProduct OverviewFT2232D FeaturesFT2232D PinoutFT2232D ApplicationsFT2232D CAD ModelsFT2232D Block DiagramFT2232D SpecificationFT2232D VS FT2232HLFT2232D ManufacturerFT2232D DatasheetUsing WarningsFT2232D FAQ FT2232D FeaturesSingle chip USB dual channel serial/parallel ports with a variety of configurationsEntire USB protocol handled on the chip: no USB-specific firmware programming requiredFT232B-style UART interface option with full handshaking & modem interface signalsUART interface supports 7/8 data bits, 1/2 stop bits and Odd/Even/Mark/Space/No ParityData transfer rate of 300 Baud => 1M Baud (RS232)Data transfer rate of 300 Baud => 3M Baud (TTL and RS422/RS485)Auto transmit enable control for RS485 serial applications using TXDEN pinIn-built support for event characters and line break conditionTransmit and receive LED drive signals on each channelFT245B-style FIFO interface option with bi-directional data bus and simple 4-wire handshaking interfaceData transfer rate up to 1M Byte/second (Parallel FIFO)Enhanced Bit-Bang Mode interface option with RD# and WR# strobesNew Synchronous Bit-Bang Mode interface optionNew Multi-Protocol Synchronous Serial Engine (MPSSE) interface optionNew CPU-style FIFO interface mode option (FT2232D only)New MCU Host Bus Emulation Mode optionNew Fast Opto-Isolated Serial Interface Mode optionHigh I/O pin output drive optionInterface mode and USB description strings configurable in external EEPROMEEPROM configurable on-board via USB FT2232D PinoutThe following figure is the diagram of FT2232D pinout. FT2232D Pinout FT2232D ApplicationsUSB to Dual Port RS232 ConvertersUSB to Dual Port RS422 / RS485 ConvertersUpgrading Legacy Peripheral Designs to USBUSB InstrumentationUSB JTAG ProgrammingUSB to SPI Bus InterfacesUSB Industrial ControlField Upgradable USB ProductsGalvanically Isolated Products with USBInterfaceUSB to synchronous serial interfaceCellular and cordless phone USB datatransfer cables and interfaces FT2232D CAD ModelsThe followings are FT2232D Symbol, Footprint, and 3D Model. FT2232D Symbol FT2232D Footprint FT2232D 3D Model FT2232D Block DiagramThe following figure shows the block diagram of FT2232D. FT2232D Block Diagram FT2232D SpecificationProduct AttributeAttribute ValueManufacturer:FTDIProduct Category:USB Interface ICSeries:FT2232Product:USB ControllersType:Bridge, USB to UART/FIFOMounting Style:SMD/SMTPackage / Case:LQFP-48Standard:USB 2.0Speed:Full Speed (FS)Data Rate:12 Mb/sSupply Voltage - Min:4.35 VSupply Voltage - Max:5.25 VOperating Supply Current:30 mAMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CBrand:FTDIMoisture Sensitive:YesOperating Supply Voltage:3 V to 5.25 VProduct Type:USB Interface ICFactory Pack Quantity:1000Subcategory:Interface ICsUnit Weight:0.006349 oz FT2232D VS FT2232HLProduct AttributeFT2232DFT2232HLManufacturer:FTDIFTDIProduct Category:USB Interface ICUSB Interface ICSeries:FT2232FT2232HProduct:USB ControllersUSB ControllersType:Bridge, USB to UART/FIFOBridge, USB to UART/FIFOMounting Style:SMD/SMTSMD/SMTPackage / Case:LQFP-48LQFP-64Standard:USB 2.0USB 2.0Speed:Full Speed (FS)High Speed (HS)Data Rate:12 Mb/s480 Mb/sSupply Voltage - Min:4.35 V1.62 VSupply Voltage - Max:5.25 V1.98 VOperating Supply Current:30 mA70 mAMinimum Operating Temperature:- 40 C- 40 CMaximum Operating Temperature:+ 85 C+ 85 CBrand:FTDIFTDIMoisture Sensitive:YesYesOperating Supply Voltage:3 V to 5.25 V1.8 V, 3.3 VProduct Type:USB Interface ICUSB Interface ICFactory Pack Quantity:10001000Subcategory:Interface ICsInterface ICsUnit Weight:0.006349 oz0.011993 oz FT2232D ManufacturerFTDI Chip develops innovative silicon solutions that enhance interaction with today's technology. The company’s major objective is to bridge technologies in order to support engineers with highly sophisticated, feature-rich, robust and simple-to-use product platforms. FTDI Chip's long-established, continuously expanding USB product line boasts universally recognized products. The company's Embedded Video Engine (EVE) graphic controllers each pack display, audio and touch functionality onto a single chip allowing dramatic reductions in the development time and bill-of-materials costs involved in human machine interfaces (HMIs) implementation. FTDI Chip also provides families of highly differentiated, speed-optimized microcontrollers with augmented connectivity. FT2232D DatasheetYou can download FT2232D datasheet from the link given below:FT2232D Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. FT2232D FAQWhat does an FTDI driver do?It develops, manufactures, and supports devices and their related cables and software drivers for converting RS-232 or TTL serial transmissions to and from USB signals, in order to provide support for legacy devices with modern computers. How do I install FTDI drivers on Windows 10?To install CDM drivers for an FTDI device under Windows 10, follow the instructions below: Connect the device to a spare USB port on your PC. If there is an available internet connection, Windows 10 will silently connect to the Windows Update website and install any suitable driver it finds for the device. What is dual USB?With a micro-USB connector on one end and a USB 3.0 connector on the other, this sleek, handy flash drive lets you move content easily between all the devices in your world—from your OTG-enabled Android smartphone or tablet to your laptop, your PC or Mac computer. 

Catalog Product Overview BLF188XR Pin Configuration BLF188XR Features BLF188XR Applications BLF188XR Datasheet Product Attributes BLF188XR Manufacturer Using Warning BLF188XR FAQ   Product Overview   A 1400 W extremely rugged LDMOS power transistor for broadcast and industrial applications in the HF to 600 MHz band.   Test signalf (MHz)VDS (V)PL (W)GP (dB)ηD (%)CW2 to 30501270290.752750140023.77341501200228260481240227772.550135023.18381.450120027.177.888 to 10850132022.58510850120026.58320050128819.368.3pulsed RF81.450120025.88581.450140025.4811085014002473DVB-T174 to 2305022523.829   BLF188XR Pin Configuration Figure: Simplified outline   Figure:Graphic symbol Pin1: drain1Pin2: drain2Pin3: gate1Pin4: gate2Pin5: source BLF188XR Features Easy power control Integrated ESD protection Excellent ruggedness High efficiency Excellent thermal stabilityDesigned for broadband operation (HF to 600 MHz) Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)   BLF188XR Applications Industrial, scientific and medical applicationsBroadcast transmitter applications   BLF188XR Datasheet You can download the datasheet from the link given below: Datasheet   Product Attributes   Product AttributeAttribute ValueEU RoHSCompliantECCN (US)EAR99Part StatusNRNDAutomotiveUnknownPPAPUnknownConfigurationDual Common SourceChannel ModeEnhancementChannel TypeNNumber of Elements per Chip2Mode of OperationPulsed RFProcess TechnologyLDMOSMaximum Drain Source Voltage (V)135Maximum Gate Source Voltage (V)11Maximum Gate Threshold Voltage (V)2.25Maximum VSWR65Maximum Gate Source Leakage Current (nA)280Maximum IDSS (uA)2.8Maximum Drain Source Resistance (mOhm)70(Typ)@6VTypical Input Capacitance @ Vds (pF)534@50VTypical Reverse Transfer Capacitance @ Vds (pF)5.5@50VTypical Output Capacitance @ Vds (pF)212@50VOutput Power (W)1400Typical Power Gain (dB)24.4Maximum Frequency (MHz)600Minimum Frequency (MHz)10Minimum Operating Temperature (°C)-65Maximum Operating Temperature (°C)200Supplier PackageSOT-539APin Count5MountingScrewPackage Height4.7(Max)Package Length41.28(Max)Package Width10.29(Max)PCB changed5   BLF188XR Manufacturer Created in 2015, Ampleon is shaped by 50 years of RF Power leadership and is set to exploit the full potential of data and energy transfer in RF. Ampleon has more than 1,650 employees worldwide, dedicated to creating optimal value for customers. Its innovative, yet consistent portfolio offers products and solutions for a wide range of applications, such as mobile broadband infrastructure, radio & TV broadcasting, CO2 lasers & plasma, MRI, particle accelerators, radar & air-traffic control, non-cellular communications, RF cooking & defrosting, RF heating and plasma lighting.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   BLF188XR FAQ What is LDMOS transistor? LDMOS (laterally-diffused metal-oxide semiconductor) is a planar double-diffused MOSFET (metal–oxide–semiconductor field-effect transistor) used in amplifiers, including microwave power amplifiers, RF power amplifiers and audio power amplifiers. These transistors are often fabricated on p/p+ silicon epitaxial layers.   What is RF LDMOS? RF laterally diffused MOS (LDMOS) is currently the dominant device technology used in high-power RF power amplifier (PA) applications for frequencies ranging from 1 MHz to greater than 3.5 GHz. The LDMOS device structure is highly flexible.   How does LDMOS work? LDMOS channel current is controlled by the vertical electric field induced by the gate and the lateral field that exists between the source and drain. The depletion region between the source and drain is dependent on the junction doping profiles.  

CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesApplicationsDatasheetProduct AttributesManufacturerUsing WarningFrequently Asked QuestionsDescriptionThe KSZ8051 is a single supply 10Base-T/100Base-TX Ethernet physical layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ8051 is a highly integrated, compact solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs and by integrating a low noise regulator to supply the 1.2V core.The KSZ8051MNL offers the Media Independent Interface (MII) and the KSZ8051RNL offers the Reduced Media Independent Interface (RMII) for direct connection with MII/ RMII compliant Ethernet MAC processors and switches.A 25MHz crystal is used to generate all required clocks, including the 50MHz RMII reference clock output for the KSZ8051RNL. The KSZ8051 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8051 I/Os and board. Micrel LinkMD TDR-based cable diagnostics permit identification of faulty copper cabling. The KSZ8051MNL and KSZ8051RNL are available in 32-pin, lead-free QFN packages CAD Models Figure: PCB Symbol  Figure: Footprint  Figure: 3D Model Pin Configuration Figure: Pin Configuration Block Diagram Figure: Block Diagram FeaturesSingle-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet TransceiverMII Interface support (KSZ8051MNL)RMII v1.2 Interface support with 50MHz reference clock output to MAC, and option to input50MHz reference clock (KSZ8051RNL)Back-to-Back mode support for 100Mbps copper repeater or media converterMDC/MDIO Management Interface for PHY register configurationProgrammable interrupt outputLED outputs for link, activity and speed status indicationOn-chip termination resistors for the differential pairsBaseline Wander CorrectionHP Auto MDI/MDI-X for reliable detection and correction for straight-through and crossover cables with disable and enable optionAuto-negotiation to automatically select the highest link up speed (10/100 Mbps) and duplex (half/full)Power down and power saving modesLinkMDTDR-based cable diagnostics for identification of faulty copper cablingParametric NAND Tree support for fault detection between chip I/Os and board ApplicationsGame ConsoleIP PhoneIP Set-top BoxIP TVLOMPrinter DatasheetYou can download the datasheet from the link given below:KSZ8051MNL-Datasheet Product AttributesSource Content uid:KSZ8051MNLManufacturer Part Number:KSZ8051MNLPart Life Cycle Code:ObsoletePart Package Code:QFNPackage Description:HVQCCN, LCC32,.2SQ,20Pin Count:32HTS Code:8542.39.00.01Manufacturer:Micrel IncRisk Rank:5.42Data Rate:100000 MbpsJESD-30 Code:S-XQCC-N32JESD-609 Code:e4Length:5 mmMoisture Sensitivity Level:2Number of Functions:1Number of Terminals:32Number of Transceivers:1Operating Temperature-Max:70 °CPackage Code:HVQCCNPackage Equivalence Code:LCC32,.2SQ,20Package Shape:SQUAREPackage Style:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILEPower Supplies:3.3 VSeated Height-Max:0.9 mmSubcategory:Network InterfacesSupply Voltage-Nom:1.2 VSurface Mount:YESTelecom IC Type:ETHERNET TRANSCEIVERTemperature Grade:COMMERCIALTerminal Finish:Nickel/Palladium/Gold (Ni/Pd/Au)Terminal Pitch:0.5 mmTerminal Position:QUADWidth:5 mm ManufacturerMicrel was a global manufacturer of integrated circuits focusing on the networking and consumer markets. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. Frequently Asked QuestionsWhat is the purpose of physical layer?Physical Layer is responsible for the communication of the unstructured raw data streams over a physical medium. Physical Layer maintains the data rate (how many bits a sender can send per second). It performs Synchronization of bits. It helps in Transmission Medium decision (direction of data transfer). What are the concerns of the physical layer?The physical layer is basically concerned with transmitting raw bits over a communication channel. Mainly the design issues here deal with electrical, mechanical, timing interfaces, and the physical transmission medium, which lies below the physical layer. How is data represented in physical layer?Starting from the lowest layer of the two, Physical Layer. In this layer Data is represented as electronic bits of zeros and ones. Data travels over a physical medium using specific transmission devices and media. 

Product Overview CD4093BE consists of four Schmitt trigger circuits. Each circuit functions as a two input NAND gate with Schmitt trigger action on both inputs. The gate switches at different points for positive- and negative-going signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis voltage (VH).   This blog will introduce CD4093BE systematically from its features, pinout to its specifications, applications, also including CD4093BE datasheet and so much more.   Video: IC Oscilliator fun with CD4093BE Catalog Product Overview CD4093BE Features CD4093BE Pinout CD4093BE Applications CD4093BE CAD Models CD4093BE Schematic CD4093BE Specification CD4093BE Manufacturer CD4093BE Datasheet Using Warnings CD4093BE FAQ     CD4093BE Features ■Schit-trigger action on each input with no external components ■Hysteresis voltage typically 0.9 V at Vop=5Vand 2.3 Vat VoD = 10V ”Noise immunity greater than 50% ■No limit on input rise and fall tines ■Standardized, symmetrical output characteristics ■100% tested for quiescent currentat 20 V ■Maximum input current of 1 μAat 18 V over full package-temperature range, 100 nAat 18 V and 25°C ■5-V, 10-V, and 15-V parametric ratings ■Meets all requirements of JEDEC Suandard No. 13B, "'Standard Specifications for Descrijption of 'B: Series CMOS Devices"   CD4093BE Pinout The following figure is the diagram of CD4093BE pinout.   CD4093BE Pinout   CD4093BE Applications ■Wave and pulse shapers ■High-noise-environment systems ■Monostable multivibrators ■Astable multivibrators ■NAND logic   CD4093BE CAD Models The followings are CD4093BE Symbol, Footprint, and 3D Model.   CD4093BE Symbol   CD4093BE Footprint   CD4093BE 3D Model   CD4093BE Schematic The followings are the schematics CD4093BE typical applications.   Wave Shaper   Input Current Test Circuit   CD4093BE Specification Product AttributeAttribute ValueManufacturer:Texas InstrumentsProduct Category:Logic GatesProduct:Single-Function GateLogic Function:NANDLogic Family:CD4000Number of Gates:4 GateNumber of Input Lines:2 InputNumber of Output Lines:1 OutputHigh Level Output Current:- 1.5 mALow Level Output Current:1.5 mAPropagation Delay Time:380 nsSupply Voltage - Max:18 VSupply Voltage - Min:3 VMinimum Operating Temperature:- 55 CMaximum Operating Temperature:+ 125 CMounting Style:Through HolePackage / Case:PDIP-14Packaging:TubeBrand:Texas InstrumentsFunction:NANDHeight:4.57 mmInput Type:Schmitt TriggerLength:19.3 mmLogic Type:CMOSNumber of Bits:4 bitOperating Supply Current:60 uAOperating Supply Voltage:10 VOperating Temperature Range:- 55 C to + 125 COutput Type:CMOSProduct Type:Logic GatesQuiescent Current:40 nASeries:CD4093BFactory Pack Quantity:25Subcategory:Logic ICsWidth:6.35 mmUnit Weight:0.034216 oz   CD4093BE Manufacturer Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing. A global semiconductor company, TI innovates through design, sales and manufacturing operations in more than 30 countries.   CD4093BE Datasheet You can download this datasheet from the link given below: CD4093BE Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   CD4093BE FAQ What are Logic ICs? A standard logic IC is a single, small, integrated package carrying basic components and common functionalities for a logic circuit. These ICs are core components of logic circuits. Today's session on digital ICs will focus on this type of IC.   What are ICs in digital electronics? An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon.   What are ICs used for? Today, integrated circuits are frequently used in electronics design and can be categorized as analog, digital, or a combination of the two. ICs can be used for a variety of purposes including amplifiers, video processors, computer memory, switches, and microprocessors.

CatalogProduct Overview STM32F103RET6 CAD Models STM32F103RET6 Pin Configuration STM32F103RET6 Block DiagramSTM32F103RET6 Features STM32F103RET6 Datasheet Product Attributes STM32F103RET6 Manufacturer Using WarningSTM32F103RET6 FAQProduct OverviewThe 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 I2Ss, 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 CAD ModelsFigure: PCB Symbol Figure: Footprint Figure: 3D Models STM32F103RET6 Pin ConfigurationFigure: Pin Configuration STM32F103RET6 Block DiagramFigure: 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 statememory access– Single-cycle multiplication and hardwaredivision1)Memories– 256 to 512 Kbytes of Flash memory– up to 64 Kbytes of SRAM– Flexible static memory controller with 4 ChipSelect. Supports Compact Flash, SRAM,PSRAM, NOR and NAND memories– LCD parallel interface, 8080/6800 modes2)Clock, 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 calibration3)Low power– Sleep, Stop and Standby modes– VBAT supply for RTC and backup registers4)3 × 12-bit, 1 µs A/D converters (up to 21 channels)– Conversion range: 0 to 3.6 V– Triple-sample and hold capability– Temperature sensor5)2 × 12-bit D/A converters6)DMA: 12-channel DMA controller– Supported peripherals: timers, ADCs, DAC,SDIO, I2Ss, SPIs, I2Cs and USARTs7)Debug mode– Serial wire debug (SWD) & JTAG interfaces– Cortex®-M3 Embedded Trace Macrocell™8)Up to 112 fast I/O ports– 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant9)Up 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 DAC10)Up 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 interface11)CRC calculation unit, 96-bit unique ID12)ECOPACK® packages STM32F103RET6 DatasheetYou can download the datasheet from the link given below:Datasheet Product AttributesManufacturer:STMicroelectronicsProduct 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 CBrand: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:960Supply 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 are embedded microprocessors?Embedded microprocessors are computer chips used inside devices other than computers to provide added functionality, often in the areas of control and monitoring. Processors for PCs, workstations and servers get all the attention, but embedded microprocessors make the world go round. What is the difference between embedded system and microcontroller?Embedded systems are generally more basic and rudimentary than microcontrollers since they often do not have logic to run the system. Once the CPU tells the microcontroller to do something the microcontroller then directs the components of the embedded system to execute its specific tasks. Which microcontroller is mostly used?The MSP430 family of microcontrollers from TI are considered as some of the most modern microcontrollers and the most popular member of that family so far has been the MSP430G2452. The MSP430G2452 is a powerful, and relatively cheap microcontroller based on a 16-bit RISC CPU manufactured by Texas Instruments.