ATMEGA32-16AU 8-bit ATMega AVR microcontroller, 32 KB, 16 MHz, TQFP-44

ATmega32

Description: The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes. The device operates between 1.8-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Features - Program Memory Type: Flash - Program Memory Size (KB): 32 - CPU Speed (MIPS/DMIPS): 16 - SRAM (B): 2,048 - Data EEPROM/HEF (bytes): 1024 - Digital Communication Peripherals: 1-UART, 1-SPI, 1-I2C - Capture/Compare/PWM Peripherals: 1 Input Capture, 1 CCP, 4PWM - Timers: 2 x 8-bit, 1 x 16-bit - Number of Comparators: 1 - Temperature Range (°C): -40 to 85 - Operating Voltage Range (V): 2.7 to 5.5 - Pin Count: 40/44