ATMEGA64L-8MU Datasheet PDF - ATMEL

● 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

● Extensive On-chip Debug Support

● Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface

● 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 Programmable Resolution from 1 to 16 Bits

● 8-channel, 10-bit ADC

● 8 Single-ended Channels

● 7 Differential Channels

● 2 Differential Channels with Programmable Gain (1x, 10x, 200x)

● Byte-oriented Two-wire Serial Interface

● Dual Programmable Serial USARTs

● Master/Slave SPI Serial Interface

● Programmable Watchdog Timer with On-chip Oscillator

● On-chip Analog Comparator.