ATMEGA64L-8MU ATMEL Corporation - 8-bit Microcontroller with 64K Bytes In-System Programmable Flash

Quick Detail:

ATMEGA64L-8MU 8-bit Microcontroller with 64K Bytes In-System Programmable Flash

Description:

• High-performance, Low-power AVR® 8-bit Microcontroller

• Advanced RISC Architecture

– 130 Powerful Instructions – Most Single Clock Cycle Ex

– 32 x 8 General Purpose Working Registers + Peripheral

– Fully Static Operation

– Up to 16 MIPS Throughput at 16 MHz

– On-chip 2-cycle Multiplier

• Non-volatile Program and Data Memories

– 64K Bytes of In-System Reprogrammable Flash

Endurance: 10,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bit

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

– 2K Bytes EEPROM

Endurance: 100,000 Write/Erase Cycles

– 4K Bytes Internal SRAM

– Up to 64K Bytes Optional External Memory Space

– Programming Lock for Software Security

• SPI Interface for In-System Programming

Applications:

– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes

– Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode, a

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

pecial Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection

– Internal Calibrated RC Oscillator

– External and Internal Interrupt Sources

– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standb

and Extended Standby

– Software Selectable Clock Frequency

– ATmega103 Compatibility Mode Selected by a Fuse

– Global Pull-up Disable

O and Packages

– 53 Programmable I/O Lines

• 64-lead TQFP and 64-pad QFN/MLF

Specifications: