11. ? 131 Powerful Instructions (Most Single Clock Cycle
Execution)
? 32 x 8 General Purpose Working Registers
? Up to 20 MIPS Throughput at 20MHz
? On-chip 2-cycle Multiplier
? 32KBytes of In-System Self-Programmable Flash program
Memory (程式記憶體)
? 1KBytes EEPROM (資料記憶體,系統斷電後,資料依然能夠留存)
? 2KBytes Internal SRAM (資料記憶體)
? Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
? Data Retention: 20 years at 85°C/100 years at 25°C
? Current sinks and sources are 40mA
ATmega328P 5/7
11