ATMega32A Microcontroller

ATMEGA32A is a 40 pin, 8-bit AVR RISC-based microcontroller from Atmel. It is a low power, high performance microcontroller featuring 32KB self-programming flash program memory, 2KB SRAM, 1KB EEPROM, 8 channel 10-bit A/D converter and JTAG interface for on-chip-debug. The device acheives 16 MIPS throughput at 16 Mhz at 2.7-5.5V operation.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.

Features of ATmega32A Microcontroller:-

• 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.
  

Applications of ATmega32A Microcontroller:-

• Multiple DIY projects..
  
• Projects requiring more than logical control for devices.
  
• Microcontroller applications for multiple device interface/Control.