Microchip Technology ATMEGA644PA-AU
- Part Number:
- ATMEGA644PA-AU
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3641266-ATMEGA644PA-AU
- Description:
- IC MCU 8BIT 64KB FLASH 44TQFP
- Datasheet:
- ATMEGA644PA-AU
Microchip Technology ATMEGA644PA-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA644PA-AU.
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case44-TQFP
- Number of Pins44
- Operating Temperature-40°C~85°C TA
- PackagingTray
- Published2006
- SeriesAVR® ATmega
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations44
- Terminal FinishMatte Tin (Sn)
- SubcategoryMicrocontrollers
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Frequency20MHz
- Reflow Temperature-Max (s)40
- Base Part NumberATMEGA644PA
- Supply Voltage-Max (Vsup)5.5V
- Power Supplies2/5V
- Interface2-Wire, I2C, SPI, UART, USART
- Memory Size64kB
- Oscillator TypeInternal
- Number of I/O32
- RAM Size4K x 8
- Voltage - Supply (Vcc/Vdd)1.8V~5.5V
- uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
- Core ProcessorAVR
- PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
- Program Memory TypeFLASH
- Core Size8-Bit
- Program Memory Size64KB 32K x 16
- ConnectivityI2C, SPI, UART/USART
- Supply Current-Max9mA
- Bit Size8
- Data ConverterA/D 8x10b
- Watchdog TimerYes
- Has ADCYES
- DMA ChannelsNO
- Data Bus Width8b
- Number of Timers/Counters3
- EEPROM Size2K x 8
- Boundary ScanYES
- Low Power ModeYES
- FormatFIXED-POINT
- Integrated CacheNO
- Number of ADC Channels8
- Number of Serial I/Os2
- Number of External Interrupts3
- Number of PWM Channels6
- Number of I2C Channels1
- Height1.05mm
- Length10.1mm
- Width10.1mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
ATMEGA644PA-AU Overview
The ATMEGA644PA is a product with the following parameters: It has an operating temperature range of -40°C to 85°C TA. It was published in the year 2006. The product has 44 terminations. Its base part number is ATMEGA644PA. It has a total of 32 input/output (I/O) pins. The peripherals included in this product are Brown-out Detect/Reset, POR (Power-On Reset), PWM (Pulse Width Modulation), and WDT (Watchdog Timer). The bit size of the product is 8. It also has an A/D (Analog-to-Digital) data converter with a resolution of 8x10b. The EEPROM (Electrically Erasable Programmable Read-Only Memory) size is 2K x 8. Additionally, this product supports Boundary Scan technology.
ATMEGA644PA-AU Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA644PA-AU Applications
There are a lot of Microchip Technology ATMEGA644PA-AU Microcontroller applications.
Entertainment products
Playstation
Switches
Robotic prosthetic limbs
Washing machine
Fax machines
PDAs, game consoles
Hearing aids
Dialysis machines
Sonography (Ultrasound imaging)
The ATMEGA644PA is a product with the following parameters: It has an operating temperature range of -40°C to 85°C TA. It was published in the year 2006. The product has 44 terminations. Its base part number is ATMEGA644PA. It has a total of 32 input/output (I/O) pins. The peripherals included in this product are Brown-out Detect/Reset, POR (Power-On Reset), PWM (Pulse Width Modulation), and WDT (Watchdog Timer). The bit size of the product is 8. It also has an A/D (Analog-to-Digital) data converter with a resolution of 8x10b. The EEPROM (Electrically Erasable Programmable Read-Only Memory) size is 2K x 8. Additionally, this product supports Boundary Scan technology.
ATMEGA644PA-AU Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA644PA-AU Applications
There are a lot of Microchip Technology ATMEGA644PA-AU Microcontroller applications.
Entertainment products
Playstation
Switches
Robotic prosthetic limbs
Washing machine
Fax machines
PDAs, game consoles
Hearing aids
Dialysis machines
Sonography (Ultrasound imaging)
ATMEGA644PA-AU More Descriptions
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44
8-bit AVR MCU, 64 KB, 4096 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-44, RoHSMicrochip SCT
ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44
MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP
MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44; Product Range: AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 64KB; RAM Memory Size: 4KB; No. of Pins: 44Pins; MCU Case Style: TQFP; No. of I/O's: 3
Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 64 / Data Memory Size KB = 2 / RAM Memory Size KB = 4 / Interfaces = I²C / Interfaces = SPI / Interfaces = UART / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 32 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 44 / Mounting Type = SMD / Packaging = Tray / Length mm = 10 / Width mm = 10 / Height mm = 1
8-bit AVR MCU, 64 KB, 4096 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-44, RoHSMicrochip SCT
ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44
MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP
MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44; Product Range: AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 64KB; RAM Memory Size: 4KB; No. of Pins: 44Pins; MCU Case Style: TQFP; No. of I/O's: 3
Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 64 / Data Memory Size KB = 2 / RAM Memory Size KB = 4 / Interfaces = I²C / Interfaces = SPI / Interfaces = UART / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 32 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 44 / Mounting Type = SMD / Packaging = Tray / Length mm = 10 / Width mm = 10 / Height mm = 1
The three parts on the right have similar specifications to ATMEGA644PA-AU.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishSubcategoryTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)FrequencyReflow Temperature-Max (s)Base Part NumberSupply Voltage-Max (Vsup)Power SuppliesInterfaceMemory SizeOscillator TypeNumber of I/ORAM SizeVoltage - Supply (Vcc/Vdd)uPs/uCs/Peripheral ICs TypeCore ProcessorPeripheralsProgram Memory TypeCore SizeProgram Memory SizeConnectivitySupply Current-MaxBit SizeData ConverterWatchdog TimerHas ADCDMA ChannelsData Bus WidthNumber of Timers/CountersEEPROM SizeBoundary ScanLow Power ModeFormatIntegrated CacheNumber of ADC ChannelsNumber of Serial I/OsNumber of External InterruptsNumber of PWM ChannelsNumber of I2C ChannelsHeightLengthWidthRadiation HardeningREACH SVHCRoHS StatusLead FreeSupplier Device PackageSpeedView Compare
-
ATMEGA644PA-AU6 WeeksSurface MountSurface Mount44-TQFP44-40°C~85°C TATray2006AVR® ATmegae3yesActive3 (168 Hours)44Matte Tin (Sn)MicrocontrollersCMOSQUADGULL WING26020MHz40ATMEGA644PA5.5V2/5V2-Wire, I2C, SPI, UART, USART64kBInternal324K x 81.8V~5.5VMICROCONTROLLER, RISCAVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit64KB 32K x 16I2C, SPI, UART/USART9mA8A/D 8x10bYesYESNO8b32K x 8YESYESFIXED-POINTNO823611.05mm10.1mm10.1mmNoNo SVHCROHS3 CompliantLead Free---
-
--Surface Mount100-TQFP--40°C~85°C TA--AVR® ATmega--Obsolete3 (168 Hours)--------------Internal868K x 84.5V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit256KB 128K x 16EBI/EMI, I2C, SPI, UART/USART--A/D 16x10b-----4K x 8--------------ROHS3 Compliant-100-TQFP (14x14)16MHz
-
--Through Hole40-DIP (0.600, 15.24mm)--40°C~85°C TATube1997AVR® ATmega--Obsolete1 (Unlimited)---------ATMEGA16----Internal321K x 84.5V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit16KB 8K x 16I2C, SPI, UART/USART--A/D 8x10b-----512 x 8--------------Non-RoHS Compliant--16MHz
-
--Surface Mount64-VFQFN Exposed Pad--40°C~85°C TATray1997AVR® ATmega--Obsolete1 (Unlimited)---------ATMEGA128----Internal534K x 82.7V~5.5V-AVRBrown-out Detect/Reset, POR, PWM, WDTFLASH8-Bit128KB 64K x 16EBI/EMI, I2C, SPI, UART/USART--A/D 8x10b-----4K x 8--------------ROHS3 Compliant--8MHz
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
16 January 2024
PDIUSBD12 Structure, Pin Configuration, Characteristics and Applications
Ⅰ. Overview of PDIUSBD12Ⅱ. Design of PDIUSBD12Ⅲ. Internal structure of PDIUSBD12Ⅳ. Pin configuration of PDIUSBD12Ⅴ. What are the characteristics of PDIUSBD12?Ⅵ. PDIUSBD12 instructionsⅦ. What are the applications of... -
17 January 2024
MCF5282CVM66 Microcontroller Replacements, Structure, Working Principle and Other Details
Ⅰ. MCF5282CVM66 overviewⅡ. Structure and working principle of MCF5282CVM66Ⅲ. Specifications of MCF5282CVM66Ⅳ. What are the advantages and disadvantages of MCF5282CVM66?Ⅴ. Purpose of MCF5282CVM66Ⅵ. Market trend of MCF5282CVM66Ⅶ. Precautions... -
17 January 2024
DS18B20 Digital Temperature Sensor Structure, Features, Applications and More
Ⅰ. What is DS18B20?Ⅱ. Internal structure of DS18B20Ⅲ. Features of DS18B20 sensorⅣ. How does DS18B20 work?Ⅴ. Symbol, footprint and pin configuration of DS18B20Ⅵ. Driving principle of DS18B20Ⅶ. Where... -
18 January 2024
What is the BTN8982TA Bridge and How Does it Work?
Ⅰ. Introduction to BTN8982TAⅡ. Block diagram of BTN8982TAⅢ. Specifications of BTN8982TAⅣ. Working principle of BTN8982TAⅤ. BTN8982TA symbol, footprint and pin configurationⅥ. Features of BTN8982TAⅦ. Application fields of BTN8982TABTN8982TA...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.