ATMEGA324P-20AQ

The ATmega324P 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 ATmega324P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

• High-performance, Low-power Atmel® AVR® 8-bit Microcontroller
• Advanced RISC Architecture
  • 131 Powerful Instructions – Most Single-clock Cycle Execution
  • 32 × 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 20 MIPS Throughput at 20 MHz
  • On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
  • 16K/32K/64K Bytes of In-System Self-programmable Flash program memory
  • 512B/1K/2K Bytes EEPROM
  • 1K/2K/4K Bytes 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
• JTAG (IEEE std. 1149.1 Compliant) Interface
  • Boundary-scan Capabilities According to the JTAG Standard
  • Extensi