ATMEGA64A-AU

ATMEGA64A-AU, low-power CMOS 8-bit microcontroller, QFP64, 6V, 40mA, ATMEL Corporation

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PartNumber:: ATMEGA64A-AU

Brand:: ATMEL Corporation - ATMEL | Pack: QFP | D/C: 11+

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Products Upload time: 2012-07-18

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Product Summary

The ATMEGA64A-AU 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-AU achieves throughputs approaching 1 MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.

Parametrics

ATMEGA64A-AU absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on any Pin except RESET with respect to Ground: -0.5V to VCC+0.5V; (4)Voltage on RESET with respect to Ground: -0.5V to +13.0V; (5)Maximum Operating Voltage: 6.0V; (6)DC Current per I/O Pin: 40.0 mA; (7)DC Current VCC and GND Pins: 200.0mA to 400.0mA.

Features

ATMEGA64A-AU features: (1)130 Powerful Instructions – Most Single Clock Cycle Execution; (2)32 x 8 General Purpose Working Registers + Peripheral Control Registers; (3)Fully Static Operation; (4)Up to 16 MIPS Throughput at 16 MHz; (5)On-chip 2-cycle Multiplier; (6)64K Bytes of In-System Reprogrammable Flash program memory; (7)2K Bytes EEPROM; (8)4K Bytes Internal SRAM; (9)Write/Erase Cycles: 10,000 Flash/100,000 EEPROM; (10)Data retention: 20 years at 85℃/100 years at 25℃; (11)Optional Boot Code Section with Independent Lock Bits; (12)Up to 64K Bytes Optional External Memory Space; (13)Programming Lock for Software Security; (14)SPI Interface for In-System Programming; (15)Real Time Counter with Separate Oscillator; (16)Two 8-bit PWM Channels; (17)6 PWM Channels with Programmable Resolution from 1 to 16 Bits; (18)8-channel, 10-bit ADC; (19)Power-on Reset and Programmable Brown-out Detection; (20) Internal Calibrated RC Oscillator; (21)External and Internal Interrupt Sources; (22)Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power down, Standby and Extended Standby; (23)Software Selectable Clock Frequency; (24)ATmega103 Compatibility Mode Selected by a Fuse; (25)Global Pull-up Disable.