Microchip Technology ATMEGA168-20PU-RET

引脚数

28

ECCN (US)

EAR99

Family Name

ATmega

Instruction Set Architecture

RISC

Maximum CPU Frequency (MHz)

20

Maximum Clock Rate (MHz)

20

Data Bus Width (bit)

8

Programmability

有

Interface Type

SPI/USART

Number of I/Os

23

No. of Timers

3

Number of ADCs

Single

ADC Resolution (bit)

10

USART

1

UART

0

I2C

0

I2S

0

Watchdog

1

Analog Comparators

1

Minimum Operating Supply Voltage (V)

2.7

Typical Operating Supply Voltage (V)

5|3.3

Maximum Operating Supply Voltage (V)

5.5

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Supplier Temperature Grade

Industrial

CECC Qualified

无

Standard Package Name

DIP

Supplier Package

PDIP W

Mounting

通孔

Package Height

3.28(Max)

Package Length

37.4(Max)

Package Width

6.76(Max)

PCB changed

28

Lead Shape

通孔

包装

Tube

零件状态

活跃

内存大小

1KB

程序存储器类型

Flash

程序内存大小

16KB

核心架构

AVR

以太网

0

USB

0

SPI,SPI

2

CAN

0

脉宽调制

1

ADC Channels

6

设备核心

AVR

RoHS状态

符合RoHS标准