Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> MEGA64M1-ESMZ

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MEGA64M1-ESMZ: 产品描述8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小4MB，共365页; 制造商Atmel (Microchip)

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MEGA64M1-ESMZ概述

8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash

MEGA64M1-ESMZ规格参数

参数名称	属性值
厂商名称	Atmel (Microchip)
零件包装代码	QFN
包装说明	HVQCCN,
针数	32
Reach Compliance Code	unknow
具有ADC	YES
其他特性	ALSO OPERATES AT 2.7V MINIMUM SUPPLY FOR 8 MHZ
地址总线宽度
位大小	8
最大时钟频率	16 MHz
DAC 通道	YES
DMA 通道	NO
外部数据总线宽度
JESD-30 代码	S-XQCC-N32
长度	7 mm
I/O 线路数量	27
端子数量	32
最高工作温度	125 °C
最低工作温度	-40 °C
PWM 通道	YES
封装主体材料	UNSPECIFIED
封装代码	HVQCCN
封装形状	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态	Not Qualified
ROM可编程性	FLASH
座面最大高度	1 mm
速度	16 MHz
最大供电电压	5.5 V
最小供电电压	4.5 V
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	AUTOMOTIVE
端子形式	NO LEAD
端子节距	0.65 mm
端子位置	QUAD
宽度	7 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC

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Features

•

High Performance, Low Power AVR

8-bit Microcontroller

•

Advanced RISC Architecture

– 131 Powerful Instructions - Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers

– Fully Static Operation

– Up to 1 MIPS throughput per MHz

– On-chip 2-cycle Multiplier

Data and Non-Volatile Program Memory

– 16K/32K/64K Bytes Flash of In-System Programmable Program Memory

• Endurance: 10,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits

– In-System Programming by On-chip Boot Program

• True Read-While-Write Operation

– 512/1024/2048 Bytes of In-System Programmable EEPROM

• Endurance: 100,000 Write/Erase Cycles

Programming Lock for Flash Program and EEPROM Data Security

1024/2048/4096 Bytes Internal SRAM

On Chip Debug Interface (debugWIRE)

CAN 2.0A/B with 6 Message Objects - ISO 16845 Certified

(1)

LIN 2.1 and 1.3 Controller or 8-Bit UART

One 12-bit High Speed PSC (Power Stage Controller) (only ATmega16/32/64M1)

• Non Overlapping Inverted PWM Output Pins With Flexible Dead-Time

• Variable PWM duty Cycle and Frequency

• Synchronous Update of all PWM Registers

• Auto Stop Function for Emergency Event

Peripheral Features

– One 8-bit General purpose Timer/Counter with Separate Prescaler, Compare Mode

and Capture Mode

– One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare

Mode and Capture Mode

– One Master/Slave SPI Serial Interface

– 10-bit ADC

• Up To 11 Single Ended Channels and 3 Fully Differential ADC Channel Pairs

• Programmable Gain (5x, 10x, 20x, 40x) on Differential Channels

• Internal Reference Voltage

• Direct Power Supply Voltage Measurement

– 10-bit DAC for Variable Voltage Reference (Comparators, ADC)

– Four Analog Comparators with Variable Threshold Detection

– 100µA ±6% Current Source (LIN Node Identification)

– Interrupt and Wake-up on Pin Change

– Programmable Watchdog Timer with Separate On-Chip Oscillator

– On-chipTemperature Sensor

Special Microcontroller Features

– Low Power Idle, Noise Reduction, and Power Down Modes

– Power On Reset and Programmable Brown Out Detection

– In-System Programmable via SPI Port

– High Precision Crystal Oscillator for CAN Operations (16 MHz)

See certification on Atmel

web site and note on

“Baud Rate” on page 177.

•

8-bit

Microcontroller

with

16K/32K/64K

Bytes In-System

Programmable

Flash

ATmega16M1

ATmega32M1

ATmega64M1

ATmega32C1

ATmega64C1

Automotive

•

7647F–AVR–04/09

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