Product Category: 8-bit Microcontrollers - MCU Core: AVR Program Memory Size: 32 kB Data RAM Size: 2 kB Package / Case: PDIP-40 Maximum Clock Frequency: 16 MHz ADC Resolution: 10 bit Number of I/Os: 32 I/O Supply Voltage - Min: 2.7 V Supply Voltage - Max: 5.5 V Mounting Style: Through Hole Data Bus Width: 8 bit Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 85 C Series: ATmega32A Packaging: Tube Data RAM Type: SRAM Data ROM Size: 1024 B Data ROM Type: EEPROM Height: 4.83 mm Interface Type: 2-Wire, SPI, USART Length: 52.58 mm Number of Timers/Counters: 3 Timer Processor Series: megaAVR Product: MCUs Product Type: 8-bit Microcontrollers - MCU Program Memory Type: Flash 10 Subcategory: Microcontrollers - MCU Tradename: AVR Width: 13.97 mm