Manufacturer: Microchip Technology
Win Source Part Number: 010436-ATMEGA644PA-A
Packaging: Tray
Core Processor: AVR
Number of I/O: 32
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 8x10b
Family Name: ATmega644PA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 44-TQFP (10x10)
Speed(Frequency): 20MHz
Supply Voltage - Operating: 1.8 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 4K x 8
Alternative Parts (Cross-Reference): ATmega644PA-AUR; ATMEGA644PA-ANR;
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial, Computers & Computer Peripherals
MCU 8Bit ATmega AVR 64KB Flash TQFP44
MCU 8Bit ATmega AVR 64KB Flash TQFP44
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 64KB FLASH 44TQFP
64KB 1.8V~5.5V AVR 4KB 20MHz FLASH 32 TQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
IC MCU 8BIT 64KB FLASH 44TQFP
IC MCU 8BIT 64KB FLASH 44TQFP
MICROCONTROLLER MCU, 8 BIT, 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 RoHS Compliant: Yes
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ODG (Origin Data Global) | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 010436-ATMEGA644PA-AU | 1310323P | 1310323 | ATMEGA644PA-AU-ND | ATMEGA644PA-AU | ATMEGA644PA-AU | ATMEGA644PA-AU | ATMEGA644PA-AU | ATMEGA644PA-AU | 68T3119 | ATMEGA644PA-AU |
| Product Name | Embedded - Embedded - Microcontrollers - ATMEGA644PA-AU | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-44; Product Range Microchip | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |||
| Life Cycle Stage | Active | Active | Active | ||||||||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||||
| RAM | 64 KB | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB | |||
| ROM | 2 KB | 64 KB | 64 KB |
