- Part Number
- ATMEGA644PA-PU
- Manufacturer
- Microchip Technology
- Description
- IC MCU 8BIT 64KB FLASH 40DIP
- Package
- Tube
- Core Size
- 8-Bit
- Speed
- 20MHz
- 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
- Voltage - Supply (Vcc/Vdd)
- 1.8 V ~ 5.5 V
- Data Converters
- A/D 8x10b
- Oscillator Type
- Internal
- Operating Temperature
- -40°C ~ 85°C (TA)
- Mounting Type
- -
- Package / Case
- 40-DIP
- Supplier Device Package
- 40-PDIP
