ATmega32 / ATmega32A 8-Bit AVR Microcontroller

Description

Operating Voltage: 4.5V to 5V

Advanced RISC Architecture.

32 x 8 General Purpose Working Registers.

Fully Static Operation.

Up to 16 MIPS Throughput at 16 MHz.

On-chip 2-cycle Multiplier.

High Endurance Non-volatile Memory segments.

32 Kbytes of In-System Self-programmable Flash program memory.

1024 Bytes EEPROM.

2 Kbyte Internal SRAM.

Write/Erase Cycles: 10,000 Flash/100,000 EEPROM.

Data retention: 20 years at 85°C/100 years at 25°C(1).

Optional Boot Code Section with Independent Lock Bits.

In-System Programming by On-chip Boot Program.

True Read-While-Write Operation.

Programming Lock for Software Security.

Extensive On-chip Debug Support.

8 Single-ended Channels.

Byte-oriented Two-wire Serial Interface.

Programmable Serial USART.

Master/Slave SPI Serial Interface.

Programmable Watchdog Timer with Separate On-chip Oscillator.