Datasheet Atmel ATmega64 — Datenblatt

Features
• High-performance, Low-power Atmel AVR® 8-bit Microcontroller
• Advanced RISC Architecture • • • • •
•
• - 130 Powerful Instructions - Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers + Peripheral Control Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16 MHz
- On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
- 64 Kbytes of In-System Reprogrammable Flash program memory
- 2 Kbytes EEPROM
- 4 Kbytes 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
- Up to 64 Kbytes Optional External Memory Space
- Programming Lock for Software Security
- SPI Interface for In-System Programming
JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard …