Datasheet Microchip ATmega328 — 数据表

8-bit AVR Microcontrollers ATmega328/P
DATASHEET COMPLETE Introduction
® ® The Atmel picoPower ATmega328/P 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 ATmega328/P
achieves throughputs close to 1MIPS per MHz. This empowers system
designer to optimize the device for power consumption versus processing
speed. Feature
High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
•
Advanced RISC Architecture
- 131 Powerful Instructions
- Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 20 MIPS Throughput at 20MHz
- On-chip 2-cycle Multiplier
•
High Endurance Non-volatile Memory Segments
- 32KBytes of In-System Self-Programmable Flash program
Memory
- 1KBytes EEPROM
- 2KBytes Internal SRAM …

8-bit AVR Microcontrollers ATmega328/P
DATASHEET SUMMARY Introduction
® ® The Atmel picoPower ATmega328/P 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 ATmega328/P
achieves throughputs close to 1MIPS per MHz. This empowers system
designer to optimize the device for power consumption versus processing
speed. Feature
High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
•
Advanced RISC Architecture
- 131 Powerful Instructions
- Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 20 MIPS Throughput at 20MHz
- On-chip 2-cycle Multiplier
•
High Endurance Non-volatile Memory Segments
- 32KBytes of In-System Self-Programmable Flash program
Memory
- 1KBytes EEPROM
- 2KBytes Internal SRAM …