The Kynix Components

VCU118 Evaluation is Programmable Logic IC Development Tools Xilinx Virtex UltraScale+ FPGA VCU118 -G Evaluation Kit  CatalogProduct OverviewKey Features & BenefitsPrice and StockVCU118 SpecificationsVCU118 Board FeaturesConfigurationCommunication & NetworkingExpansion ConnectorsControl & I/OClockingDisplayPowerKnown Issues for VCU118VCU118 DatasheetFAQProduct OverviewThe VCU118 evaluation board for the Xilinx® Virtex® UltraScale+™ FPGA provides a hardware environment for developing and evaluating designs targeting the UltraScale+XCVU9P-L2FLGA2104 device. The VCU118 evaluation board  provides features common to many evaluation systems, including:DDR4 and RLD3 component memoryDual small form-factor pluggable (QSFP+) connectorSixteen-lane PCI Express  ® interfaceEthernet PHYGeneral-purpose I/OTwo UART interfacesFireFly™ Optical x4 28 G connector Other features can be supported using modules compatible with the VITA-57.1 FPGA mezzanine card (FMC) and VITA-57.4 FPGA mezzanine card plus high serial pin (FMC+ HSPC) connectors on the VCU118 board. Unveiling the Virtex UltraScale VCU108 FPGA Development Kit Key Features & BenefitsDual 80-bit DDR4 Component MemoryRLDRAM3 (2x36-bit) MemoryDual QSFP28 InterfacesPCIe Gen3 x16 (VCCINT = 0.85V)VITA 57.4 FMC+ InterfaceVITA 57.1 FMC InterfaceSamtec FireFly InterfacePrice and StockRelate Distributors in stock Market price analysisRelated Market price  VCU118 SpecificationsProduct AttributeAttribute ValueManufacturer:XilinxProduct Category:Programmable Logic IC Development ToolsRoHS: DetailsProduct:Evaluation KitsType:FPGATool Is For Evaluation Of:Virtex UltraScale+Brand:XilinxProduct Type:Programmable Logic IC Development ToolsFactory Pack Quantity:1Subcategory:Development ToolsTradename:Virtex UltraScale+Unit Weight:10.582 lbs VCU118 Board FeaturesBoard FeaturesConfigurationOnboard JTAG configuration circuitry to enable configuration over USBJTAG header provided for use with Xilinx download cables such as the Platform Cable USB IIQSPI flash memoryCommunication & Networking10/100/1000 Mbps Ethernet (SGMII) Dual 4x28Gbps QSFP28 cagesSamtec FireFly 4x28Gbps InterfaceDual USB-to-UART Bridge with mico-B USB connectorRJ45 Ethernet connectorPCI Express endpoint Gen3 x 16Expansion ConnectorsFMC+ HSPC connector (24 – 28Gbps GTY Transceivers,  80 differential user defined pairs) FMC HPC1 connector (58 differential user defined pairs) PMOD header IICControl & I/OUser Push Buttons (x5)User DIP Switch (4-position)PMBUS & System Controller MSP430 for power, clocks, SD-Card and I2C bus switchingMemoryTwo 4 GB DDR4 component memory interfaces (five [256 Mb x 16] devices each)4 MB RLD3 component memory interfaces (five [256 Mb x 16] devices each)IIC EEPROM: 8KbMicro Secure Digital (SD) connector 1Gb Quad SPI FlashClockingSI5335A Quad Clock GeneratorSi570 IIC Programmable LVDS Clock GeneratorSI5328C Clock Multiplier and Jitter Attenuator2x SMA MGT Reference Clock inputs1 SMA User Clock inputDisplayUsers & Status LEDsPower12V wall adapter or ATX Known Issues for VCU118 DescriptionThis Answer Record lists all known issues associated with the Virtex UltraScale+ FPGA VCU118 Evaluation Kit. SolutionBoard / Kit Related Issues(Xilinx Answer 68277)Virtex UltraScale+ FPGA VCU118 Evaluation Kit - Driver Support for SGMII LVDS for the VCU118(Xilinx Answer 68521)UltraScale Boards and Kits - Failed to connect to Serial Port when using SCUI.exe(Xilinx Answer 69449)Virtex UltraScale+ FPGA VCU118 Evaluation Kit - Rev 1.0 / Rev 1.1 - U41 is connected to VCC1V2(Xilinx Answer 70146)Virtex UltraScale+ FPGA VCU118 Evaluation KIt - Quick Start Guide update for revision 2.x of the board   VCU118 Datasheet VCU118 Datasheet   FAQ What is the vcu118 Evaluation Board for Xilinx? The VCU118 evaluation board for the Xilinx®Virtex®UltraScale+™FPGA provides a hardware environment for developing and evaluating designs targeting the UltraScale+ XCVU9P-L2FLGA2104 device. What can Virtex UltraScale + FPGA evaluation kit do? The Virtex UltraScale+ FPGA VCU118 Evaluation Kit is ideal for prototyping applications ranging from 1+Tb/s networking, data centers, and fully integrated radar/early-warning systems. What kind of clock generator does the vcu118 use? °Si5335A quad clock generator °Three Si570 I2C programmable LVDS clock generators °One SG5032 fixed 250 MHz LVDS clock generator °Si5328B clock multiplier and jitter attenuator for QSFP °Subminiature version A (SMA) connectors (differential) • 52 GTY transceivers (13 Quads)

The PCF8574 is an I2C bus to 8-bot parallel bus IO expander IC. It provides GPIO  expansion for many microcontrollers in a simple and cost-effective method. The interface for this IC is I2C  (or I2C) using SDA  (Data) and SCL  (Clock) lines. So, if your microcontroller has a limited number of IO pins and has I2C capability, then you can use this IC to expand the IO pins.Here is a video of PCF8574 I2C GPIO Expander TutorialCatalogPCF8574 PinoutPCF8574 CircuitPCF8574 ApplicationPCF8574 FeaturePCF8574 AdvantagePCF8574 PackagePCF8574 ParametersPCF8574 ManufacturerPCF8574 DocumentsPCF8574 Functional Block DiagramComponent DatasheetFAQPCF8574 PinoutPINTYPEDESCRIPTIONNAMERGTRGYDGV or PWDW or NA [0..2]2, 3, 46, 7, 96, 7, 91, 2, 3IAddress inputs 0 through 2. Connect directly to VCC or ground. Pullup resistors are not needed.GND915158—GroundINT141113OInterrupt output. Connect to VCC through a pullup resistor.NC-3, 8, 13, 183, 8, 13, 18-—Do not connectP[0..7]5, 6, 7, 8, 10, 11, 12, 1310, 11, 12, 14, 16, 17, 19, 2010, 11, 12, 14, 16, 17, 19, 204, 5, 6, 7, 9, 10, 11, 12I/OP-port input/output. Push-pull design structure.SCL152214ISerial clock line. Connect to VCC through a pullup resistorSDA164415I/OSerial data line. Connect to VCC through a pullup resistor.VCC15516—Voltage supplyPCF8574 CircuitPCF8574 four-key four-LED control circuitPCF8574 Application1. Telecom Shelters: Filter Units2. Servers3. Routers (Telecom Switching Equipment)4. Personal Computers5. Personal Electronics6. Industrial Automation7. Products with GPIO -Limited ProcessorsPCF8574 Feature1. Low Standby-Current Consumption of 10 μA Max2. I2C to Parallel-Port Expander3. Open-Drain Interrupt Output4. Compatible with Most Microcontrollers5. Latched Outputs with High-Current Drive Capability for Directly Driving LEDs6. Latch-Up Performance Exceeds 100 mA Per JESD 78, Class IIPCF8574 AdvantagePCF8574 8-bit input/output (I/O) expanderThis 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation.The PCF8574 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock (SCL), serial data (SDA)].The device features an 8-bit quasi-bidirectional I/O port (P0–P7), including latched outputs with high-current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data-direction control signal. At power-on, the I/Os are high. In this mode, only a current source to VCC is active.PCF8574 PackagePART NUMBERPACKAGE (PIN)BODY SIZE (NOM)PCF8574TVSOP (20)5.00 mm × 4.40 mmSOIC (16)10.30 mm × 7.50 mmPDIP (16)19.30 mm × 6.35 mmTSSOP (20)6.50 mm × 4.40 mmQFN (16)3.00 mm × 3.00 mmVQFN (20)4.50 mm × 3.50 mmPCF8574 ParametersNumber of I/Os8FeaturesInterrupt pinSupply voltage (Min) (V)2.5Supply voltage (Max) (V)6Addresses8RatingCatalogFrequency (Max) (kHz)100Operating temperature range (C)-40 to 85PCF8574 ManufacturerTexas Instruments Inc. (TI)  is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Its headquarters are in Dallas, Texas, United States. TI is one of the top ten semiconductor companies worldwide, based on sales volume. Texas Instruments's focus is on developing analog chips and embedded processors, which accounts for more than 80% of their revenue. TI also produces TI digital light processing (DLP) technology and education technology products including calculators, microcontrollers and multi-core processors. To date, TI has more than 43,000 patents worldwide.PCF8574 DocumentsPCF8574 and PCF8574A Application ClipAug. 18, 2004Improving System Interrupt Management Using the PCF8574 and PCF8574A I/O Expande   Jul. 27, 2001PCF8574 Functional Block Diagram Simplified Block Diagram of Device Simplified Schematic Diagram of Each P-Port Input/OutputComponent DatasheetPCF8574 DatasheetFAQWhat is the interface for the PCF8574?SDA (Data) and SCL (Clock) linesWhat does the PCF8574 feature?8-bit quasi-bidirectional I/O portWhat type of expander is designed for the two-line bidirectional bus?8-bit input/output (I/O) expanderWhat is PCF8574A?The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C). The device consists of an 8-bit quasi-bidirectional port and an I2C-bus interface.What is I2C IO Expander?The I/O expander adds additional GPIO ports. These can be used as both inputs, and outputs at either 3.3V or 5V. ... I2C is a two wire bus, the connections are called SDA (Serial Data) and SCL (Serial Clock). 

Product OverviewThe MOC3063 is an optically coupled isolator. It consists of a Gallium Arsenide infrared emitting diode coupled with a monolithic silicon detector performing the functions of a zero-crossing bilateral triac mounted in a standard 6 pin dual-in-line package.CatalogProduct OverviewMOC3063 CAD ModelsMOC3063 Package DimensionsMOC3063 Features MOC3063 Product AttributesMOC3063 ApplicationsAlternate PartsUsing WarningsMOC3063 vs MOC3042MOC3063 ManufacturerComponent DatasheetFAQMOC3063 is designed for use with a triac in the interface of logic systems to equipment powered from 115/240 Vac lines, such as solid–state relays, industrial controls, motors, solenoids and consumer appliances, etc.MOC3063 CAD ModelsMOC3063 CAD ModelsMOC3063 Package DimensionsMOC3063 Package DimensionMOC3063 Features • Simplifies Logic Control of 115/240 VAC Power• Zero Voltage Crossing to Minimize Conducted and Radiated Line Noise• 600 V Peak Blocking Voltage• Superior Static dv/dt• 600 V/μs (MOC306xM)• 1000 V/μs (MOC316xM)• Safety and Regulatory Approvals• UL1577, 4,170 VACRMS for 1 Minute• DIN EN/IEC60747-5-5MOC3063 Product AttributesSpecificationsValuesCategoriesIsolatorsOptoisolators - Triac, SCR OutputManufacturerLite-On Inc.Series-PackagingTubePart StatusActiveOutput TypeTriacZero Crossing CircuitYesNumber of Channels1Voltage - Isolation5000VrmsVoltage - Off State600VStatic dV/dt (Min)1kV/µsCurrent - LED Trigger (Ift) (Max)5mACurrent - Hold (Ih)400µA (Typ)Turn On Time-Voltage - Forward (Vf) (Typ)1.2VCurrent - DC Forward (If) (Max)50mAOperating Temperature-40°C ~ 100°CMounting TypeThrough HolePackage / Case6-DIP (0.300", 7.62mm)Supplier Device Package6-DIPApproval AgencyCSA, FIMKO, ULPart StatusActiveMOC3063 Applications• Consumer Appliances• Industrial Motor• Motor Drive & ControlAlternate PartsMCP3020, MOC3033SR2VM, MOC3042, MOC3040, BRT12M, MOC3021TVMMOC3012M, MOC3023VM, MOC3012VM, MOC3041SR2VMUsing WarningsPlease check their parameters and pin configuration before replacing them in your circuit.MOC3063 vs MOC3042SpecificationsMOC3063MOC3042Rohs CodeNoNoPart Life Cycle CodeObsoleteObsoleteIhs ManufacturerFAIRCHILD SEMICONDUCTOR CORPMOTOROLA INCPackage DescriptionDIP-6*Reach Compliance CodecompliantunknownHTS Code8541.40.80.008541.40.80.00Additional FeatureUL APPROVEDUL RECOGNIZED, LOGIC COMPATIBLEConfigurationSINGLESINGLEForward Current-Max0.06 A0.06 AInput Trigger Current-Nom5 mA10 mAIsolation Voltage-Max7500 V7500 VJESD-609 Codee0e0Number of Elements11Operating Temperature-Max85 °C85 °COperating Temperature-Min-40 °C-40 °COptoelectronic Device TypeTRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVRTRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVRPeak Off-state Voltage-Min600 V400 VTerminal FinishTin/Lead (Sn/Pb)Tin/Lead (Sn/Pb)Base Number Matches2411Rohs CodeNoNoPart Life Cycle CodeObsoleteObsoleteIhs ManufacturerFAIRCHILD SEMICONDUCTOR CORPMOTOROLA INCPackage DescriptionDIP-6*Reach Compliance CodecompliantunknownHTS Code8541.40.80.008541.40.80.00Additional FeatureUL APPROVEDUL RECOGNIZED, LOGIC COMPATIBLEConfigurationSINGLESINGLEForward Current-Max0.06 A0.06 AInput Trigger Current-Nom5 mA10 mAIsolation Voltage-Max7500 V7500 VJESD-609 Codee0e0Number of Elements11Operating Temperature-Max85 °C85 °COperating Temperature-Min-40 °C-40 °COptoelectronic Device TypeTRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVRTRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVRPeak Off-state Voltage-Min600 V400 VTerminal FinishTin/Lead (Sn/Pb)Tin/Lead (Sn/Pb)Base Number Matches2411Component DatasheetMOC3063 DatasheetMOC3063 ManufacturerLite-On (also known as LiteOn and LiteON) is a Taiwanese Company that primarily manufactures consumer electronics, including LEDs, semiconductors, computer chassis, monitors, motherboards, optical disc drives, and other electronic components. The Lite-On group also consists of some non-electronic companies like a finance arm and a cultural company.FAQWhat is a MOC3063?The MOC3063 IC is a 6-pin optocoupler that has an IR LED coupled to a TRIAC with Zero-Crossing option. What does the MOC3063 consist of?A Gallium Arsenide infrared emitting diode coupled with a monolithic silicon detector.

IntroductionA switched-mode power supply (SMPS) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Switched-mode power supplies have replaced the traditional linear power supply and are currently the most popular and the largest group of power supplies. Their advantages compared to the linear power supplies are small overall dimensions, low weight, high efficiency and output, and low price. This article introduces the switched-mode power supply based on LM317.CatalogIntroductionCatalogI LM317 Voltage RegulatorII Circuit DesignComponent DatasheetFAQOrdering & QuantityI LM317 Voltage RegulatorThe LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37V. The output voltage can be set with the use of two resistors. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.II Circuit DesignWhen the circuit starts working, LM317 has not yet established working conditions, so its input voltage is higher than the output. The voltage on the energy storage capacitor  C2 starts to rise. At the same time, the current flowing through the primary coil of inductance L1 creates a magnetic field in LI. When the voltage on C2 reaches the set value, LM317 will show high internal resistance and disconnect. The magnetic field stored in the L1 inductor supplies power to the load through its secondary coil and D1. The energy in C2 is also released outward. Until the output voltage of LM317 is lower than the set value, LM317 turns on again. In this cycle, LM317 is set to switch working states.Figure 1. Circuit DiagramThe circuit can work almost without debugging. The circuit has the following characteristics:(1) The switching frequency of the circuit varies greatly, which is related to the load current, output voltage and C2 capacity. When the capacity of C2 exceeds 47μF, the circuit is difficult to oscillate and becomes a series-regulated power supply. The temperature of LM317 increased sharply.(2) The output voltage of the power supply cannot be adjusted from 1.25V. The starting voltage is about 2.5V. The output voltage is not very stable. When it is below 15V, it is higher than the no-load value, and when it is above 15V, it is lower than the no-load value, and the error is within 2V.C1 and C3 are filter capacitors, generally the larger the better. C2 is the energy storage timing capacitor. The small capacitor has a high switching frequency, but the voltage is unstable. And the large capacitor can easily cause vibration to stop. L1 is a switching transformer, which can be replaced by a 25 or 29-inch power filter coil. L2 is a filter inductance, which can also be replaced by a 25 or 29-inch power filter coil, but the two windings should be connected in series. D1 is a freewheeling diode. The model is a domestic 2CN high-speed tube that cannot be replaced by a general tube. D2 is a protection diode. W is the output voltage adjustment potentiometer. R is the output sampling resistance.Component DatasheetLM317 DatasheetFAQWhat is the LM317 positive voltage regulator capable of supplying?1.5 AWhat is the typical line regulation of the LM317 device?0.01%What is lm317 used for?The LM317 serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317 can be used as a precision current regulator.What is the maximum input voltage of lm317?The LM317 is an adjustable voltage linear regulator that can output 1.25 – 37V at up to 1.5A current with an input voltage range of 3 – 40V.What is the difference between lm317 and lm317t?Member. There is no functional difference as they are one in the same. The T at the end just indicates that it's in a TO-220 package. They usually tag on extra things after the part name to reference things like package, temp range, etc.Is lm317 a transistor?The LM317 is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 32 V. By using a heat-sinked pass transistor such as a 2N3055 (Q1) we can produce several amps of current far above the 1.5 amps of the LM317.How does an lm317 work?The circuit consists of a low-side resistor and high-side resistor connected in series forming a resistive voltage divider which is a passive linear circuit used to produce an output voltage which is a fraction of its input voltage. What is IC lm317?The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%.How do I know if my lm317 is working?Testing lm317t.If you look to the ic, the legs towards you, the right one is the input pin. you must see a difference of minimum 1.2V between the two pins, otherwise the IC is faulty. furthermore, the first test is to see if you have input voltage !What is the working priciple of lm317?LM 317 works on a very simple principle. It is a variable voltage regulator i.e. supports different output voltage levels for a constant applied input voltage supply.How to make a simple voltage regulator circuit using LM317? 

Catalog Product Overview AD8542ARZ CAD Models AD8542ARZ Pin Configuration AD8542ARZ Features AD8542ARZ Applications AD8542ARZ Datasheet AD8542ARZ Specifications AD8542ARZ Manufacturer Using Warning AD8542ARZ FAQ Product Overview The AD8541/AD8542/AD8544 are single, dual, and quad railto-rail input and output, single-supply amplifiers featuring very low supply current and 1 MHz bandwidth. All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply. These parts provide 1 MHz bandwidth at a low current consumption of 45 μA per amplifier.   Very low input bias currents enable the AD8541/AD8542/AD8544 to be used for integrators, photodiode amplifiers, piezoelectric sensors, and other applications with high source impedance. The supply current is only 45 μA per amplifier, ideal for battery operation.   Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supply systems. The AD8541/AD8542/AD8544 are optimized to maintain high gains at lower supply voltages, making them useful for active filters and gain stages.   The AD8541/AD8542/AD8544 are specified over the extended industrial temperature range (–40°C to +125°C). The AD8541 is available in 5-lead SOT-23, 5-lead SC70, and 8-lead SOIC packages. The AD8542 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead TSSOP surface-mount packages. The AD8544 is available in 14-lead narrow SOIC and 14-lead TSSOP surfacemount packages. All MSOP, SC70, and SOT versions are available in tape and reel only. See the Ordering Guide for automotive models.   AD8542ARZ CAD Models Figure: AD8542ARZ PCB Symbol       Figure: AD8542ARZ Footprint       Figure: AD8542ARZ 3D Models   AD8542ARZ Pin Configuration Figure: AD8542ARZ Pin Configuration   AD8542ARZ Features Single-supply operation: 2.7 V to 5.5 V Low supply current: 45 μA/amplifier Wide bandwidth: 1 MHz No phase reversal Low input currents: 4 pA Unity gain stable Rail-to-rail input and output Qualified for automotive applications   AD8542ARZ Applications ASIC input or output amplifiers Sensor interfaces Piezoelectric transducer amplifiers Medical instrumentation Mobile communications Audio outputs Portable systems   AD8542ARZ Datasheet You can download the datasheet from the link given below: AD8542ARZ Datasheet   AD8542ARZ Specifications TypeDescriptionCategoryIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsMfrAnalog Devices Inc.Series-PackageTubePart StatusActiveAmplifier TypeGeneral PurposeNumber of Circuits2Output TypeRail-to-RailSlew Rate0.92V/µsGain Bandwidth Product1 MHzCurrent - Input Bias4 pAVoltage - Input Offset1 mVCurrent - Supply45µA (x2 Channels)Current - Output / Channel30 mAVoltage - Supply Span (Min)2.7 VVoltage - Supply Span (Max)5.5 VOperating Temperature-40°C ~ 125°CMounting TypeSurface MountPackage / Case8-SOIC (0.154", 3.90mm Width)Supplier Device Package8-SOICBase Product NumberAD8542   AD8542ARZ Manufacturer Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. In 2012, Analog Devices led the worldwide data converter market with a 48.5% share, according to analyst firm Databeans.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   AD8542ARZ FAQ What is a rail to rail amplifier? Operational amplifiers that use the complete span between negative and positive supply voltage for signal conditioning are generally known as rail-to-rail amplifiers.   What is the benefit of using a rail to rail amplifier? Analog Devices high speed (> 50 MHz) rail-to-rail op amps enable you to operate at lower supply voltages, swing closer to the rails, and provide wider dynamic range.   How do operational amplifiers work? An operational amplifier is an integrated circuit that can amplify weak electric signals. An operational amplifier has two input pins and one output pin. Its basic role is to amplify and output the voltage difference between the two input pins.  

CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesDatasheetSpecificationsManufacturerUsing WarningFAQDescription64/80-Pin, High-Performance,1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology This family combines the traditional advantages of all PIC18 microcontrollers – namely, high computational performance and a rich feature set – with an extremely competitive price point. These features make the PIC18F87K22 family a logical choice for many high-performance applications where price is a primary consideration. CAD Models Figure: Footprint  Figure: 3D Model Pin Configuration Figure: Pin Configuration Block Diagram Figure: Block Diagram FeaturesPower-Managed modes:- Run: CPU on, peripherals on- Idle: CPU of, peripherals on- Sleep: CPU off, peripherals offTwo-Speed Oscillator Start-upFail-Safe Clock MonitorPower-Saving Peripheral Module Disable (PMD)Ultra Low-Power Wake-upFast Wake-up, 1 μs TypicalLow-Power WDT, 300 nA TypicalUltra Low 50 nA Input LeakageRun mode Currents Down to 5.5 μA, TypicalIdle mode Currents Down to 1.7 μA TypicalSleep mode Currents Down to Very Low 20 nA,TypicalRTCC Current Downs to Very Low 700 nA,Typical DatasheetYou can download the datasheet from the link given below.PIC18F67K22-I/PT-Datasheet SpecificationsProduct AttributeAttribute ValueManufacturer:MicrochipProduct Category:8-bit Microcontrollers - MCUSeries:PIC18F6xK22Mounting Style:SMD/SMTPackage / Case:TQFP-64Core:PIC18Program Memory Size:128 kBData Bus Width:8 bitADC Resolution:12 bitMaximum Clock Frequency:64 MHzNumber of I/Os:53 I/OData RAM Size:3 kBOperating Supply Voltage:1.8 V to 5.5 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackaging:TrayBrand:Microchip TechnologyData RAM Type:SRAMHeight:1 mmInterface Type:I2C, SPILength:10 mmMoisture Sensitive:YesNumber of ADC Channels:16 ChannelNumber of Timers/Counters:11 TimerProcessor Series:PIC18Product:MCUProduct Type:8-bit Microcontrollers - MCUProgram Memory Type:FlashFactory Pack Quantity:160Subcategory:Microcontrollers - MCUSupply Voltage - Max:3.6 V, 5.5 VSupply Voltage - Min:1.8 VTradename:PICWidth:10 mmUnit Weight:0.012720 oz 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. FAQWhat is an 8-bit MCU?Strictly speaking, an 8 bit microcontroller processes 8-bits of data at any particular time. ... They have 32-bit arithmetic logic units, registers, and bus width. In general, this means that a 32-bit can handle quadruple the amount of data, making it technically more data efficient. Why is MCU 8-bit?8-bit microcontrollers are often designed to be coded in assembler, and thus their programming environments are geared towards assembler. This makes it easier to count clock cycles, and thus create time-critical routines. What are 8-bit microcontrollers used for?8-bit MCUs can implement an ultra-low-power platform that includes the complete signal chain for applications such as personal blood pressure monitors, pulsoximeters, and heart rate monitors. Remote patient monitoring is also a growing trend, using devices with integrated RF/ZigBee or Wi-Fi interfaces and transceivers.