ATMEGA64L-8MQ

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Microchip Technology

8MHZ, QFN/MLF, EXT TEMP, GREEN 64 VQFN 9X9X1MM TRAY ROHS COMPLIANT: YES

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DocumentsATmega64(L) - Summary Datasheet AVR127: Understanding ADC parameters +6

ATMEGA64L-8MQ

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Microchip Technology

8MHZ, QFN/MLF, EXT TEMP, GREEN 64 VQFN 9X9X1MM TRAY ROHS COMPLIANT: YES

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DocumentsATmega64(L) - Summary Datasheet AVR127: Understanding ADC parameters +6

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	ATMEGA64L-8MQ	ATmega64 Series

Connectivity	I2C, SPI, UART/USART	I2C, SPI, UART/USART
Core Processor	AVR	AVR
Core Size	8-Bit	8-Bit
Data Converters [custom]	8	8
Data Converters [custom]	10	10
EEPROM Size	2K x 8	2K x 8
Mounting Type	Surface Mount	Surface Mount
Number of I/O	53	53
Operating Temperature [Max]	105 °C	85 - 105 °C
Operating Temperature [Min]	-40 °C	-40 °C
Oscillator Type	Internal	Internal
Package / Case	64-VFQFN Exposed Pad	64-VFQFN Exposed Pad, 64-TQFP
Program Memory Size	64 KB	64 KB
Program Memory Type	FLASH	FLASH
RAM Size	4K x 8	4K x 8
Speed	8 MHz	8 - 16 MHz
Supplier Device Package	64-QFN (9x9)	64-QFN (9x9), 64-TQFP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V	2.7 - 4.5 V

ATmega64 Series

Newer Device Available ATMEGA64A

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Oscillator Type	RAM Size	Connectivity	Core Processor	Core Size	Number of I/O	Data Converters [custom]	Data Converters [custom]	EEPROM Size	Package / Case	Program Memory Type	Speed	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size
Microchip Technology ATMEGA64L-8MU	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-VFQFN Exposed Pad	FLASH	8 MHz	64-QFN (9x9)	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64L-8AU	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-TQFP	FLASH	8 MHz	64-TQFP	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64L-8AQR	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-TQFP	FLASH	8 MHz	64-TQFP	105 °C	-40 °C	64 KB
Microchip Technology ATMEGA64L-8MQ	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-VFQFN Exposed Pad	FLASH	8 MHz	64-QFN (9x9)	105 °C	-40 °C	64 KB
Microchip Technology ATMEGA64-16AUR	4.5 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-TQFP	FLASH	16 MHz	64-TQFP	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64-16MUR	4.5 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-VFQFN Exposed Pad	FLASH	16 MHz	64-QFN (9x9)	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64L-8MQR	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-VFQFN Exposed Pad	FLASH	8 MHz	64-QFN (9x9)	105 °C	-40 °C	64 KB
Microchip Technology ATMEGA64L-8AUR	2.7 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-TQFP	FLASH	8 MHz	64-TQFP	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64-16AU	4.5 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-TQFP	FLASH	16 MHz	64-TQFP	85 °C	-40 °C	64 KB
Microchip Technology ATMEGA64-16MU	4.5 V	5.5 V	Surface Mount	Internal	4K x 8	I2C, SPI, UART/USART	AVR	8-Bit	53	8	10	2K x 8	64-VFQFN Exposed Pad	FLASH	16 MHz	64-QFN (9x9)	85 °C	-40 °C	64 KB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	260	$ 8.68
Microchip Direct	TRAY	1	$ 10.46
		25	$ 9.58
		100	$ 8.68
		1000	$ 7.98
		5000	$ 7.60
Newark	Each	100	$ 8.94

Description

General part information

ATmega64 Series

**Mature product; not recommended for new designs. Replaced by ATmega64A.**

ATmega64 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 ATmega64 achieves throughputs approaching one MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.

Documents

Technical documentation and resources

ATMEGA64L-8MQ

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ATMEGA64L-8MQ

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Technical Specifications

ATmega64 Series

Pricing

Description

ATmega64 Series

Documents

ATmega64(L) - Summary Datasheet

AVR127: Understanding ADC parameters

Migration from the megaAVR to AVR Dx Microcontroller Families

AVR151: Setup and use of the SPI on tinyAVR and megaAVR devices

ATmega64(L) - Complete Datasheet

Appendix A - ATmega64 specification at 105°C

ATmega64,L

Datasheet

Technical Specifications

ATmega64 Series