ATmega64A
Overview
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.
- 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 - 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 - Extensive On-chip Debug Support Atmel-8160E-ATmega64A_Datasheet_Complete-09/2015 - Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
- Atmel QTouch® library support - Capacitive touch buttons, sliders and wheels - Atmel QTouch and QMatrix acquisition - Up to 64 sense channels
- Peripheral Features - Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes - Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture Mode - Real Time Counter with Separate Oscillator - Two 8-bit PWM Channels - 6 PWM Channels with Progra
