Specifications:

Mounting Style: SMD/SMT
Package/Case: TQFP-44
Core: AVR
Program Memory Size: 32 kB
Data Bus Width: 8 bit
ADC Resolution: 10 bit
Maximum Clock Frequency: 8 MHz
Number of I/Os: 32 I/O
Data RAM Size: 2 kB
Supply Voltage - Min: 2.7 V
Supply Voltage - Max: 5.5 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: 85 C
Packaging: Tray
Analogue Supply Voltage: 2.7 V to 5.5 V
Data RAM Type: SRAM
Data ROM Size: 1 kB
Data ROM Type: EEPROM
Height: 1 mm
I/O Voltage: 2.7 V to 5.5 V
Interface Type: I2C, JTAG, SPI, USART
Length: 10 mm
Moisture Sensitive: Yes
Number of ADC Channels: 8 Channel
Number of Timers/Counters: 3 Timer
Processor Series: ATmega
Product: MCU
Product Type: 8-bit Microcontrollers - MCU
Program Memory Type: Flash
Tradename: AVR
Watchdog Timers: Watchdog Timer
Width: 10 mm
Unit Weight: 273,300 mg