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Features
• High Performance, Low Power AVR® 8-Bit Microcontroller • Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 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 – 32K Bytes of In-System Self-programmable Flash program memory – 1K Bytes EEPROM – 2K Bytes Internal SRAM – Write/Erase cyles: 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.
ATMEGA325P Datasheet
