Description Datasheet The Atmel ATmega32A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega32A achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed. Extra Information Manufacturer: ATMEL Case/Package: PDIP Contact Plating: Tin Mount: Through Hole Number of Pins: 40 Core Architecture: AVR Data Bus Width: 8 b Frequency: 16 MHz Interface: SPI , USART , 2-Wire , I2C , UART Max Frequency: 16 MHz Max Operating Temperature: 85 C Max Supply Voltage: 5.5 V Memory Size: 32 kB Memory Type: FLASH Min Operating Temperature: -40 C Min Supply Voltage: 2.7 V Number of ADC Channels: 8 Number of I/Os: 32 Number of I2C Channels: 1 Number of PWM Channels: 4 Number of Programmable I/O: 32 Number of SPI Channels: 1 Number of Timers/Counters: 3 Oscillator Type: Internal Peripherals: Brown-out Detect/Reset , POR , PWM , WDT RAM Size: 2 kB Watchdog Timer: Yes Height: 4.445 mm Length: 52.58 mm Width: 13.97 mm Lead Free: Lead Free REACH SVHC: No SVHC Radiation Hardening: No RoHS: Non-Compliant
