Datasheet Microchip ATMEGA64A-ANR — 数据表

ATmega64A ATmega64A
DATASHEET COMPLETE Introduction
® The Atmel ATmega64A 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 ATmega64A achieves throughputs close to
1MIPS per MHz. This empowers system designer to optimize the device for
power consumption versus processing speed. Features
•
• • • High-performance, Low-power Atmel AVR 8-bit Microcontroller
Advanced RISC Architecture
- 130 Powerful Instructions -Most Single-clock Cycle Execution
- 32 × 8 General Purpose Working Registers + Peripheral Control
Registers
- Fully Static Operation
- Up to 16MIPS Throughput at 16MHz
- On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
- 64Kbytes of In-System Self-programmable Flash program
memory
- 2Kbytes EEPROM
- 4Kbytes Internal SRAM
- Write/Erase cycles: 10,000 Flash/100,000 EEPROM …

8-bit AVR Micrcontroller ATmega64A
DATASHEET SUMMARY Introduction
® The Atmel ATmega64A 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 ATmega64A achieves throughputs close to
1MIPS per MHz. This empowers system designer to optimize the device for
power consumption versus processing speed. Features
•
• • This is a summary document. A
complete document is available
on our Web site at
www.atmel.com • High-performance, Low-power Atmel AVR 8-bit Microcontroller
Advanced RISC Architecture
- 130 Powerful Instructions -Most Single-clock Cycle Execution
- 32 × 8 General Purpose Working Registers + Peripheral Control
Registers
- Fully Static Operation
- Up to 16MIPS Throughput at 16MHz
- On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
- 64Kbytes of In-System Self-programmable Flash program
memory …