The Kynix Components

Product OverviewThe 74HC138 is a high speed CMOS device. The device accepts a three bit binary weighted address on input pins A0, A1 and A2 and when enabled will produce one active low output with the remaing seven being high. There are two active LOW enable inputs E1 and E2, and one active HIGH enable input E3. The disabled device state results in all outputs being high. The enable state occurs with E1 and E2 asserted low and E3 asserted high. This blog will introduce 74HC138 systematically from its features, pinout to its specifications, applications, also including 74HC138 datasheet and so much more. CatalogProduct Overview74HC138 Features74HC138 Pinout74HC138 Applications74HC138 Circuit Schematic74HC138 Logic Diagram74HC138 Block Diagram74HC138 Package74HC138 Specification74HC138 Manufacturer74HC138 DatasheetUsing Warnings74HC138 FAQ 74HC138 FeaturesWide supply voltage range from 2.0 to 6.0 VCMOS low power dissipationHigh noise immunityLatch-up performance exceeds 100 mA per JESD 78 Class II Level BDemultiplexing capabilityMultiple input enable for easy expansionIdeal for memory chip select decodingActive LOW mutually exclusive outputsInput levels: For 74HC138: CMOS levelFor 74HCT138: TTL levelComplies with JEDEC standards:JESD8C (2.7 V to 3.6 V)JESD7A (2.0 V to 6.0 V)ESD protection:HBM JESD22-A114F exceeds 2000 VMM JESD22-A115-A exceeds 200 VMultiple package optionsSpecified from -40 °C to +85 °C and from -40 °C to +125 °C  74HC138 PinoutThe following figure is the diagram of 74HC138 pinout. 74HC138 Pinout 74HC138 ApplicationsMemory chip select decodingDemultiplexingSingle line peripheral controlAllow simple serial bit streams from a microcontroller to control asmany peripheral lines as needed 74HC138 Circuit SchematicVOL and VOH are typical voltage output levels that occur with the output load. Waveforms and test circuit 74HC138 Logic DiagramThe following figure shows the logic diagram of 74HC138. 74HC138 Logic Diagram 74HC138 Block DiagramThe following figure shows the block diagram of 74HC138. 74HC138 Block Diagram 74HC138 PackageThe following diagram shows the 74HC138 package. 74HC138 Package 74HC138 SpecificationBrand Name:NXP SemiconductorLength:5 mmLoad Capacitance (CL):50 pFOperating Temperature-Max:125 °COperating Temperature-Min: -40 °CPeak Reflow Temperature (Cel):260Power Supplies:2/6 VProp. Delay@Nom-Sup:45 nsPropagation Delay (tpd):225 nsSupply Voltage-Max (Vsup):6 VSupply Voltage-Min (Vsup):2 VSupply Voltage-Nom (Vsup):5 VSubcategory:Decoder/Drivers 74HC138 ManufacturerNXP Semiconductors N.V. enables secure connections for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the automotive, industrial & IoT, mobile and communication infrastructure markets. 74HC138 DatasheetYou can download 74HC138 datasheet from the link given below:74HC138 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. 74HC138 FAQWhat is a 74HC138?The 74HC138 is a high speed CMOS device. The device accepts a three bit binary weighted address on input pins A0, A1 and A2 and when enabled will produce one active low output with the remaing seven being high. There are two active LOW enable inputs E1 and E2, and one active HIGH enable input E3. What is a 3 to 8 decoder?A 3 to 8 decoder has three inputs (A,B,C) and eight outputs (DO to D7). Based on the 3 inputs one of the eight outputs is selected. The truth table for 3 to 8 decoder is shown in table (1). What are the advantages of 3 to 8 line decoder in computer interfacing?3 to 8 line Decoder has a memory of 8 stages. It is convenient to use an AND gate as the basic decoding element for the output because it produces a “HIGH” or logic “1” output only when all of its inputs are logic “1”. You can clearly see the logic diagram is developed using the AND gates and the NOT gates. When a decoder can be used as a demultiplexer?A decoder with an enable input can function as a Demultiplexer. A demultiplexer is a circuit that receives information on a single line and transmits this information on one of 2n possible output lines. Selection of a specific output line is controlled by the bit values of n selection lines. What does a decoder do in a circuit?A decoder is a circuit that changes a code into a set of signals. It is called a decoder because it does the reverse of encoding, but we will begin our study of encoders and decoders with decoders because they are simpler to design.

CatalogGeneral DescriptionFeaturesAbsolute Maximum RatingsThermal CharacteristicsElectrical CharacteristicsOrdering Information Typical Electrical CharacteristicsBS170 Datasheet BS170 FAQ General DescriptionThese N-Channel enhancement mode field effect transistors are produced using Fairchild's proprietary, high cell density, DMOS technology. These products have been designed to minimize on-state resistance while provide rugged, reliable, and fast switching performance. They can be used in most applications requiring up to 500mA DC. These products are particularly suited for low voltage, low current applications such as small servo motor control, power MOSFET gate drivers, and other switching applications. Features■ High density cell design for low RDS(ON).■ Voltage controlled small signal switch.■ Rugged and reliable.■ High saturation current capability. Absolute Maximum Ratings TA = 25°C unless otherwise notedSymbolParameterBS170MMBF170UnitsVDSSDrain-Source Voltage60VVDGRDrain-Gate Voltage (RGS ≤ 1MΩ)60VVGSSGate-Source Voltage± 20VID Drain Current - Continuous- Pulsed 500500mA 1200800TJ, TSTGOperating and Storage Temperature Range- 55 to 150°CTLMaximum Lead Temperature for Soldering Purposes, 1/16" from Case for 10 Seconds300°C Thermal Characteristics TA = 25°C unless otherwise notedSymbolParameterBS170MMBF170UnitsPDMaximum Power Dissipation Derate above 25°C8306.63002.4mW mW/°CRΘJAThermal Resistance, Junction to Ambient150417° C/W Electrical Characteristics TA=25°C unless otherwise notedSymbolParameterConditionsTypeMin.Typ.Max.UnitsOFF CHARACTERISTICSBVDSSDrain-Source Breakdown VoltageVGS = 0V, ID = 100mAAll60  VIDSSZero Gate Voltage Drain CurrentVDS = 25V, VGS = 0VAll  0.5mAIGSSFGate - Body Leakage, ForwardVGS = 15V, VDS = 0VAll  10nAON CHARACTERISTICS (Notes 1)VGS(th)Gate Threshold VoltageVDS = VGS, ID = 1mAAll0.82.13VRDS(ON)Static Drain-Source On-ResistanceVGS = 10V, ID = 200mAAll 1.25WgFS Forward Transconductance  VDS = 10V, ID = 200mABS170 320 mSVDS ≥ 2 VDS(on), ID = 200mAMMBF170 320  Dynamic CharacteristicsCissInput CapacitanceVDS = 10V, VGS = 0V, f = 1.0MHz  All 2440pFCossOutput CapacitanceAll 1730pFCrssReverse Transfer CapacitanceAll 710pFSwitching Characteristics (Notes 1)ton Turn-On Time VDD = 25V, ID = 200mA, VGS = 10V, RGEN = 25WBS170  10nsVDD = 25V, ID = 500mA, VGS = 10V, RGEN = 50WMMBF170  10 toff Turn-Off Time VDD = 25V, ID = 200mA, VGS = 10V, RGEN = 25WBS170  10nsVDD = 25V, ID = 500mA, VGS = 10V, RGEN = 50WMMBF170  10 Note:1.Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2.0% Ordering InformationPart NumberPackagePackage TypeLead FramePin arrayBS170TO-92BULKSTRAIGHTD G SBS170_D26ZTO-92Tape and ReelFORMINGD G SBS170_D27ZTO-92Tape and ReelFORMINGD G SBS170_D74ZTO-92AMMOFORMINGD G SBS170_D75ZTO-92AMMOFORMINGD G SMMBF170SOT-23Tape and Reel   Typical Electrical Characteristics                 BS170 DatasheetYou can download the datasheet of BS170 from the link given below:BS170 Datasheet BS170 FAQWhat is N channel transistor?Channel MOSFET is a type of metal oxide semiconductor field-effect transistorthat is categorized under the field-effect transistors (FET). This type of transistor is also known as an insulated-gate field-effect transistor (IGFET). Sometimes it is also known as a metal-insulator field-effect transistor (MIFET). What is N channel Mosfet?A N-Channel MOSFET is a type of MOSFET in which the channel of the MOSFET is composed of a majority of electrons as current carriers. When the MOSFET is activated and is on, the majority of the current flowing are electrons moving through the channel. What is the difference between Transistor and MOSFET?The Bipolar Junction Transistor (BJT) is a current-driven device (in contrast, MOSFET is voltage-driven) that is widely used as an amplifier, oscillator, or switch, amongst other things. In either case, the current's direction in the base is the same as the collector. What is N-channel depletion MOSFET?The depletion-mode MOSFET has a physically implanted channel connecting the source side and the drain side. In an NMOS, the channel is an n-type silicon region connecting the highly doped n-type source and the n-type drain regions on the top of a p-type substrate. Why N-Channel MOSFET is widely used?The mobility of electrons, which are carriers in the case of an n-channel device, is greater than that of holes, which are the carriers in the p-channel device. Thus an n-channel device is faster than a p-channel device. The N-channel transistor has lower on-resistance and gate capacitance for the same die area. 

CatalogProduct OverviewBTA40-600B Related Video IntroductionBTA40-600B CAD ModelsBTA40-600B FeaturesBTA40-600B ApplicationsBTA40-600B DatasheetBTA40-600B Package DimensionBTA40-600B SpecificationsBTA40-600B ManufacturerUsing WarningBTA40-600B FAQ Product OverviewAvailable in power packages, the BTA40, BTA41 and BTB41 are suitable for general purpose AC switching. When used with the properly dimensioned heatsink, the BTA40, BTA41 and BTB41 can enable AC switching systems up to 9 kW. Refer to ST Application Note AN533 for thermal management of Triacs. The BTA40, BTA41 and BTB41 provides an insulated tab (rated at 2500 V rms). They are recognized by UL. Representative samples of these components have been evaluated by UL and meet applicable UL requirements for UL 1557 standard (File Ref. 81734). BTA40-600B Related Video IntroductionVideo Description: Using conventional Hole flow theory, I show the flow of holes through a super simple circuit with a triac. BTA40-600B CAD ModelsFigure: BTA40-600B PCB Symbol   Figure: BTA40-600B Footprint BTA40-600B FeaturesHigh current TriacLow thermal resistanceBTA40 and BTA41 UL1557 recognized components (file ref: 81734)RoHS (2002/95/EC) compliant packagesUL-94, V0 flammability package resin compliance BTA40-600B ApplicationsOn/off function in static relays, heating regulation, induction motorstartingcircuitsPhase control operations in light dimmers and motor speedcontrollers BTA40-600B DatasheetYou can download the datasheet from the link given below:BTA40-600B Datasheet BTA40-600B Package Dimension BTA40-600B SpecificationsTypeDescriptionCategoryDiscrete Semiconductor ProductsThyristors - TRIACsMfrSTMicroelectronicsPackageBulkProduct StatusActiveTriac TypeStandardVoltage - Off State600 VCurrent - On State (It (RMS)) (Max)40 AVoltage - Gate Trigger (Vgt) (Max)1.3 VCurrent - Non Rep. Surge 50, 60Hz (Itsm)400A, 420ACurrent - Gate Trigger (Igt) (Max)50 mACurrent - Hold (Ih) (Max)80 mAConfigurationSingleOperating Temperature-40°C ~ 125°C (TJ)Mounting TypeChassis MountPackage / CaseRD91-3 (Insulated)Supplier Device PackageRD91Base Product NumberBTA40 BTA40-600B 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. BTA40-600B FAQWhat are TRIACs used for?Triacs are electronic components that are widely used in AC power control applications. They are able to switch high voltages and high levels of current, and over both parts of an AC waveform. This makes triac circuits ideal for use in a variety of applications where power switching is needed. Are TRIACs still used?Low-power TRIACs are used in many applications such as light dimmers, speed controls for electric fans and other electric motors, and in the modern computerized control circuits of many household small and major appliances. How TRIAC is formed?A TRIACs can be formed by connecting two equivalent SCRs in inverse parallel to one another and the gates of the two SCR are connected together to form a single gate. 

CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesApplicationsDatasheetSpecificationsManufacturerUsing WarningFAQDescriptionThe TPS6122x family devices provide a power-supply solution for products powered by either a single-cell,two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-lon or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm X 2 mm to enable small circuit layout size. CAD Models Figure: PCB Symbol  Figure: PCB Footprints  Figure: 3D Model Pin Configuration Figure: Pin Configuration Block Diagram Figure: Block Diagram FeaturesUp to 95% Efficiency at Typical OperatingConditions5.5 μA Quiescent CurrentStartup Into Load at 0.7 V Input VoltageOperating Input Voltage from0.7 V to 5.5 VPass- Through Function during ShutdownMinimum Switching Current 200 mAProtections:        - Output Overvoltage        - Overtemperature        - Input Undervoltage LockoutAdjustable Output Voltage from 1.8 V to 6 VFixed Output Voltage VersionsSmall 6-pin SC-70 Package ApplicationsBattery Powered Applications        - 1 to 3 Cell Alkaline, NiCd or NiMH        - 1 cell Li-lon or Li-PrimarySolar or Fuel Cell Powered ApplicationsConsumer and Portable Medical ProductsPersonal Care ProductsWhite or Status L .EDs .Smartphones DatasheetYou can download the datasheet the link given below.TPS61222DCKR-Datasheet SpecificationsTYPEDESCRIPTIONCategoryIntegrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching RegulatorsMfrTexas InstrumentsPackageTape & Reel (TR)Cut Tape (CT)Digi-ReelProduct StatusActiveFunctionStep-UpOutput ConfigurationPositiveTopologyBoostOutput TypeFixedNumber of Outputs1Voltage - Input (Min)0.7VVoltage - Input (Max)5.5VVoltage - Output (Min/Fixed)5VVoltage - Output (Max)-Current - Output200mA (Switch)Frequency - SwitchingUp to 2MHzSynchronous RectifierYesOperating Temperature-40℃ ~ 125℃ (TJ)Mounting TypeSurface MountPackage / Case6-TSSOP, SC-88, SOT-363Supplier Device PackageSC-70-6Base Product NumberTPS61222 ManufacturerTexas 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. 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.TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers and multi-core processors. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is the advantage of switching regulators?Switching regulators, by comparison, offer a significant improvement in conversion efficiency and, consequently, energy savings. Transistors are employed here as well, but instead of being used in a linear variable resistor mode, they are utilized in switched mode as switches that are either in the ON or OFF state. What is function of voltage regulator?A voltage regulator is a component of the power supply unit that ensures a steady constant voltage supply through all operational conditions. It regulates voltage during power fluctuations and variations in loads. It can regulate AC as well as DC voltages. Do voltage regulators affect current?Although it has to be said that voltage regulators usually do control the current, i.e. they have a built-in current-limiting circuit, and they have a thermal shutdown circuit, and thus they don't normally get damaged by a short circuit on the output. 

 CatalogDescriptionProduct PricePin ConfigurationBlock DiagramEvaluation BoardFeaturesApplicationsPakage DescriptionDatasheetLT8304ES8E#PBF Product AttributesManufacturerRecommended Related PartsUsing WarningDescriptionThe LT8304/LT8304-1 are monolithic micropower isolated flyback converters. By sampling the isolated output voltage directly from the primary-side flyback waveform, the parts require no third winding or opto-isolator for regulation. The output voltage is programmed with two external resistors and a third optional temperature compensation resistor. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple. A 2A, 150V DMOS power switch is integrated along with all the high voltage circuitry and control logic into a thermally enhanced 8-lead SO package.  The LT8304/LT8304-1 operate from an input voltage range of 3V to 100V and deliver up to 24W of isolated output power. The high level of integration and the use of boundary and low ripple Burst Mode operation result in a simple to use, low component count, and high efficiency application solution for isolated power delivery. The LT8304-1 is specially optimized for high step-up output applications. Product PriceModelPackagePacking QtyPrice (100-499)Price (1000+)LT8304ES8E#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1004.313.55LT8304ES8E#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25004.373.61LT8304ES8E-1#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1004.313.55LT8304ES8E-1#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25004.373.61LT8304HS8E#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1005.14.2LT8304HS8E#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25005.164.26LT8304HS8E-1#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1005.14.2LT8304HS8E-1#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25005.164.26LT8304IS8E#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1004.743.9LT8304IS8E#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25004.83.96LT8304IS8E-1#PBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Tube, 1004.743.9LT8304IS8E-1#TRPBF PCN Production8-Lead SOIC (Narrow 0.15 Inch w/ EP)Reel, 25004.83.96 Pin Configuration Figure: Pin Configuration Block Diagram Figure:  Block Diagram Evaluation Board Figure: Evaluation Boards Demonstration circuit 2393A is a micropower no-opto isolated flyback converter featuring the LT8304. This demo circuit outputs 5.0V, and maintains tight regulation with a load current from 20mA up to 4.2A and over an input voltage from 18V to 72V. The output current capability increases with the input voltage, as shown in the Performance Summary table. Features3V to 100V Input Voltage Range2A, 150V Internal DMOS Power SwitchLow Quiescent Current:116µA in Sleep Mode390µA in Active ModeQuasi-Resonant Boundary Mode Operation at Heavy LoadLow Ripple Burst Mode® Operation at Light LoadMinimum Load < 0.5% (Typ) of Full OutputNo Transformer Third Winding or Opto-IsolatorRequired for Output Voltage RegulationAccurate EN/UVLO Threshold and HysteresisInternal Compensation and Soft-StartTemperature Compensation for Output DiodeOutput Short-Circuit ProtectionThermally Enhanced 8-Lead SO Package ApplicationsIsolated Automotive, Industrial, Medical, Telecom Power SuppliesIsolated Auxiliary/Housekeeping Power Supplies Pakage Description Figure: Pakage Description DatasheetLT8304-Datasheet LT8304ES8E#PBF Product AttributesManufacturer:Analog Devices Inc.Product Category:Switching Voltage RegulatorsMounting Style:SMD/SMTPackage / Case:SMD/SMTTopology:FlybackOutput Voltage:150 VOutput Current:2 ANumber of Outputs:1 OutputInput Voltage MAX:100 VInput Voltage MIN:3 VQuiescent Current:390 uASwitching Frequency:350 kHzMinimum Operating Temperature:- 40 ℃Maximum Operating Temperature:+ 125 ℃Series:LT8304Packaging:TubeHeight:1.75 mmInput Voltage:3 V to 100 VType:Isolated Flyback ConverterBrand:Analog DevicesShutdown:ShutdownDevelopment Kit:DC2393AMoisture Sensitive:YesOperating Supply Current:0.39 mAProduct Type:Switching Voltage RegulatorsFactory Pack Quantity:100Subcategory:PMIC - Power Management ICsUnit Weight:0.016014 oz ManufacturerAnalog 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. Recommended Related PartsLT4363, LTM9100. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. 

Product OverviewThe Atmel® AVR® core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. This blog will introduce ATMEGA128-16AU systematically from its features, pinout to its specifications, applications, also including ATMEGA128-16AU datasheet and so much more. CatalogProduct OverviewATMEGA128-16AU FeaturesATMEGA128-16AU PinoutATMEGA128-16AU CAD ModelsATMEGA128-16AU Circuit DiagramATMEGA128-16AU Block DiagramATMEGA128-16AU PackageATMEGA128-16AU SpecificationATMEGA128-16AU ManufacturerATMEGA128-16AU DatasheetUsing WarningsATMEGA128-16AU FAQ ATMEGA128-16AU FeaturesHigh-performance, Low-power Atmel®AVR®8-bit MicrocontrollerAdvanced RISC Architecture– 133 Powerful Instructions – Most Single Clock Cycle Execution– 32 x 8 General Purpose Working Registers + Peripheral Control Registers– Fully Static Operation– Up to 16MIPS Throughput at 16MHz– On-chip 2-cycle MultiplierHigh Endurance Non-volatile Memory segments– 128Kbytes of In-System Self-programmable Flash program memory– 4Kbytes EEPROM– 4Kbytes Internal SRAM– Write/Erase cycles: 10,000 Flash/100,000 EEPROM– Data retention: 20 years at 85°C/100 years at 25°C(1)– Optional Boot Code Section with Independent Lock BitsIn-System Programming by On-chip Boot ProgramTrue Read-While-Write Operation– Up to 64Kbytes Optional External Memory Space– Programming Lock for Software Security– SPI Interface for In-System ProgrammingQTouch® library support– Capacitive touch buttons, sliders and wheels– QTouch and QMatrix acquisition– Up to 64 sense channelsJTAG (IEEE std. 1149.1 Compliant) Interface– Boundary-scan Capabilities According to the JTAG Standard– Extensive On-chip Debug Support– Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG InterfacePeripheral Features– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes– Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture Mode– Real Time Counter with Separate Oscillator– Two 8-bit PWM Channels– 6 PWM Channels with Programmable Resolution from 2 to 16 Bits– Output Compare Modulator– 8-channel, 10-bit ADC8 Single-ended Channels7 Differential Channels2 Differential Channels with Programmable Gain at 1x, 10x, or 200x– Byte-oriented Two-wire Serial Interface– Dual Programmable Serial USARTs– Master/Slave SPI Serial Interface– Programmable Watchdog Timer with On-chip Oscillator– On-chip Analog ComparatorSpecial Microcontroller Features– Power-on Reset and Programmable Brown-out Detection– Internal Calibrated RC Oscillator– External and Internal Interrupt Sources– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby– Software Selectable Clock Frequency– ATmega103 Compatibility Mode Selected by a Fuse– Global Pull-up DisableI/O and Packages– 53 Programmable I/O Lines– 64-lead TQFP and 64-pad QFN/MLFOperating Voltages– 2.7 - 5.5V ATmega128L– 4.5 - 5.5V ATmega128Speed Grades– 0 - 8MHz ATmega128L– 0 - 16MHz ATmega128 ATMEGA128-16AU PinoutThe following figure is the diagram of ATMEGA128-16AU pinout. ATMEGA128-16AU Pinout ATMEGA128-16AU CAD ModelsThe following are ATMEGA128-16AU Symbol, Footprint, and 3D Model. ATMEGA128-16AU Symbol ATMEGA128-16AU Footprint ATMEGA128-16AU 3D Model ATMEGA128-16AU Circuit DiagramThe following is the circuit diagram of ATMEGA128-16AU. ATMEGA128-16AU Circuit Diagram ATMEGA128-16AU Block DiagramThe following figure shows the block diagram of ATMEGA128-16AU ATMEGA128-16AU Block Diagram ATMEGA128-16AU PackageThe following diagram shows the ATMEGA128-16AU package. ATMEGA128-16AU Package ATMEGA128-16AU SpecificationProduct AttributeAttribute ValueManufacturer:MicrochipProduct Category:8-bit Microcontrollers - MCUSeries:ATmega128Mounting Style:SMD/SMTPackage / Case:TQFP-64Core:AVRProgram Memory Size:128 kBData Bus Width:8 bitADC Resolution:10 bitMaximum Clock Frequency:16 MHzNumber of I/Os:53 I/OData RAM Size:4 kBSupply Voltage - Min:4.5 VSupply Voltage - Max:5.5 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackaging:TrayAnalog Supply Voltage:2.7 V to 5.5 VBrand:Microchip Technology / AtmelData RAM Type:SRAMData ROM Size:4 kBData ROM Type:EEPROMHeight:1 mmI/O Voltage:2.7 V to 5.5 VInterface Type:I2C, JTAG, SPI, USARTLength:14 mmMoisture Sensitive:YesNumber of ADC Channels:8 ChannelNumber of Timers/Counters:4 Timer ATMEGA128-16AU ManufacturerAtmel Corporation is a global leader in designing, manufacturing and marketing advanced semiconductors including microcontroller (MCU), programmable logic, and nonvolatile memory. By combining these core technologies, Atmel meets the evolving and growing needs of today's electronic system design engineer through the production of general purpose and application specific system level integrated chips. Atmel's world class expertise and wealth of experience in system-level integration enable all of Atmel's products to be developed from their constituent blocks with minimum delay and risk. ATMEGA128-16AU DatasheetYou can download ATMEGA128-16AU datasheet from the link given below:ATMEGA128-16AU Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. ATMEGA128-16AU FAQWhat 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. What is an 8-bit microcontroller?The term “8-bit” generally refers to the bit-width of the CPU; thus, an 8-bit microcontroller contains an 8-bit CPU. This means that internal operations are done on 8-bit numbers, stored variables are in 8-bit blocks, and external I/O (inputs/outputs) is accessed via 8-bit busses. What is difference between 8bit and 16bit microcontroller?8-bit microcontrollers have lower clock speeds but are more reliable. 16-bit microcontrollers offer double the clock speed but are less reliable. 8-bit microcontrollers are less efficient than 16-bit microcontrollers. Compared to 8-bit microcontrollers, 16-bit microcontrollers are more efficient.