The category is 'Embedded - Microcontrollers'
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- Base Part Number:
ATMEGA644PA
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Data Converters | Number of I/Os | Watchdog Timers | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Terminal Finish | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Terminal Pitch | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Supply Voltage-Min (Vsup) | Interface | Memory Size | Oscillator Type | Speed | RAM Size | Voltage - Supply (Vcc/Vdd) | uPs/uCs/Peripheral ICs Type | Core Processor | Peripherals | Clock Frequency | Program Memory Type | Core Size | Program Memory Size | Connectivity | Bit Size | Has ADC | DMA Channels | Data Bus Width | PWM Channels | DAC Channels | Number of Timers/Counters | EEPROM Size | On Chip Program ROM Width | Boundary Scan | Low Power Mode | Format | Integrated Cache | RAM (words) | Number of UART Channels | Number of ADC Channels | Number of Serial I/Os | Number of Timers | Number of External Interrupts | Number of PWM Channels | Number of I2C Channels | On Chip Data RAM Width | Number of SPI Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 | Mfr Part No ATMEGA644PA-AU | Microchip Technology | Datasheet | 156 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 44-TQFP | 44 | A/D 8x10b | 32 | Yes | -40°C~85°C TA | Tray | 2006 | AVR® ATmega | e3 | yes | Active | 3 (168 Hours) | 44 | Matte Tin (Sn) | QUAD | GULL WING | 260 | 20MHz | 40 | ATMEGA644PA | 5.5V | 2/5V | 2-Wire, I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | 3 | 2K x 8 | YES | YES | FIXED-POINT | NO | 8 | 2 | 3 | 6 | 1 | 1.05mm | 10.1mm | 10.1mm | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||
 | Mfr Part No ATMEGA644PA-MU | Microchip Technology | Datasheet | 3040 | - | Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | Surface Mount | 44-VFQFN Exposed Pad | 44 | A/D 8x10b | 32 | Yes | -40°C~85°C TA | Tray | 2008 | AVR® ATmega | yes | Active | 3 (168 Hours) | 44 | QUAD | 0.5mm | 20MHz | ATMEGA644PA | 5.5V | 2-Wire, I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | 2K x 8 | YES | YES | FIXED-POINT | NO | 2 | 8 | 2 | 3 | 3 | 6 | 1 | 3 | 950μm | 7.1mm | 7.1mm | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||
| Mfr Part No ATMEGA644PA-AUR | Microchip Technology | Datasheet | 1600 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 44-TQFP | 44 | A/D 8x10b | 32 | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2008 | AVR® ATmega | e3 | yes | Active | 3 (168 Hours) | 44 | QUAD | GULL WING | 260 | 0.8mm | 20MHz | 40 | ATMEGA644PA | Not Qualified | 5.5V | 2/5V | 1.8V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | NO | 3 | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 8 | 1.2mm | 10mm | No SVHC | ROHS3 Compliant | |||||||||||||||||
| Mfr Part No ATMEGA644PA-MUR | Microchip Technology | Datasheet | 40000 | - | Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | Surface Mount | 44-VFQFN Exposed Pad | 44 | A/D 8x10b | 32 | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2008 | AVR® ATmega | e3 | yes | Active | 3 (168 Hours) | 44 | QUAD | NO LEAD | 260 | 0.5mm | 20MHz | 40 | ATMEGA644PA | Not Qualified | 5.5V | 2/5V | 1.8V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | NO | 3 | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 8 | 1mm | 7mm | ROHS3 Compliant | Lead Free | |||||||||||||||||
 | Mfr Part No ATMEGA644PA-PU | Microchip Technology | Datasheet | 3040 | - | Min: 1 Mult: 1 | 12 Weeks | Tin | Through Hole | Through Hole | 40-DIP (0.600, 15.24mm) | 40 | A/D 8x10b | 32 | Yes | -40°C~85°C TA | Tube | 2008 | AVR® ATmega | e3 | yes | Active | Not Applicable | 40 | DUAL | 2.54mm | 20MHz | ATMEGA644PA | 5.5V | 2/5V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | 3 | 2K x 8 | YES | YES | FIXED-POINT | NO | 8 | 2 | 3 | 6 | 1 | 4.445mm | 52.58mm | 13.97mm | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||
| Mfr Part No ATMEGA644PA-MNR | Microchip Technology | Datasheet | 576 |
| Min: 1 Mult: 1 | 7 Weeks | Surface Mount | 44-VFQFN Exposed Pad | YES | A/D 8x10b | 32 | -40°C~105°C TA | Tape & Reel (TR) | 2008 | AVR® ATmega | yes | Active | 3 (168 Hours) | 44 | QUAD | NO LEAD | NOT SPECIFIED | 0.5mm | 20MHz | NOT SPECIFIED | ATMEGA644PA | S-PQCC-N44 | 5.5V | 1.8V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | NO | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 3 | 8 | 1mm | 7mm | ROHS3 Compliant | |||||||||||||||||||||||
| Mfr Part No ATMEGA644PA-MN | Microchip Technology | Datasheet | 288 | - | Min: 1 Mult: 1 | 7 Weeks | Surface Mount | 44-VFQFN Exposed Pad | YES | A/D 8x10b | 32 | -40°C~105°C TA | Tray | 2008 | AVR® ATmega | yes | Active | 3 (168 Hours) | 44 | QUAD | NO LEAD | NOT SPECIFIED | 0.5mm | 20MHz | NOT SPECIFIED | ATMEGA644PA | S-PQCC-N44 | 5.5V | 1.8V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | NO | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 3 | 8 | 1mm | 7mm | ROHS3 Compliant | |||||||||||||||||||||||
| Mfr Part No ATMEGA644PA-AN | Microchip Technology | Datasheet | 539 | - | Min: 1 Mult: 1 | 4 Weeks | Surface Mount | 44-TQFP | YES | A/D 8x10b | 32 | -40°C~105°C TA | Tray | 2016 | AVR® ATmega | yes | Active | 3 (168 Hours) | 44 | QUAD | GULL WING | NOT SPECIFIED | 0.8mm | NOT SPECIFIED | ATMEGA644PA | S-PQFP-G44 | 5.5V | 1.8V | Internal | 20MHz | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | 20MHz | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | YES | NO | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 3 | 8 | 1.2mm | 10mm | 10mm | ROHS3 Compliant | ||||||||||||||||||||||||
| Mfr Part No ATMEGA644PA-ANR | Microchip Technology | Datasheet | 752 |
| Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | Surface Mount | 44-TQFP | 44 | A/D 8x10b | 32 | Yes | -40°C~105°C TA | Tape & Reel (TR) | 2008 | AVR® ATmega | yes | Active | 3 (168 Hours) | 44 | QUAD | GULL WING | NOT SPECIFIED | 0.8mm | 20MHz | NOT SPECIFIED | ATMEGA644PA | 5V | I2C, SPI, UART, USART | 64kB | Internal | 4K x 8 | 1.8V~5.5V | MICROCONTROLLER, RISC | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 32K x 16 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | NO | 3 | 2K x 8 | 16 | YES | YES | FIXED-POINT | NO | 4096 | 2 | 3 | 8 | 1.2mm | 10mm | ROHS3 Compliant |
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ATMEGA644PA-AU
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-MU
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-AUR
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-MUR
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-PU
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-MNR
Microchip Technology
Package:Embedded - Microcontrollers
7.998104
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ATMEGA644PA-MN
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-AN
Microchip Technology
Package:Embedded - Microcontrollers
Price: please inquire
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ATMEGA644PA-ANR
Microchip Technology
Package:Embedded - Microcontrollers
6.859172