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)
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 64KB FLASH 44TQFP
Manufacturer: Microchip Technology
Win Source Part Number: 807622-ATMEGA644-20A
Packaging: Reel
Mounting Style: SMD
Core Processor: AVR
Speed: 20MHz
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supplier Device Package: 44-TQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 44-TQFP
Popularity: Medium
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 2,000
MSL Level: 3 (168 Hours)
Part Number Series: ATMEGA644
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
IC MCU 8BIT 64KB FLASH 44TQFP
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 64KB FLASH 44TQFP
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATMEGA644-20AURDKR-ND | ATMEGA644-20AUR | 807622-ATMEGA644-20AUR | ATMEGA644-20AUR | ATMEGA644-20AUR | ATMEGA644-20AUR | ATMEGA644-20AUR |
| Product Name | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - ATMEGA644-20AUR | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||
| Bits | Other; A/D 8x10b | ||||||
| RAM | 4 KB | 4 KB | 64 KB | 4 KB | 4 KB | ||
| ROM | 64 KB | 2 KB |
