Microchip Technology AT80C52X2DBR-SLSUM

Family Name

AT80

Instruction Set Architecture

CISC

Maximum CPU Frequency (MHz)

40

Maximum Clock Rate (MHz)

40

Data Bus Width (bit)

8

Maximum Expanded Memory Size

64KB

Programmability

有

Interface Type

UART

Number of I/Os

32

No. of Timers

3

USART

0

UART

1

I2C

0

I2S

0

Parallel Master Port

无

Real Time Clock

无

Minimum Operating Supply Voltage (V)

4.5

Typical Operating Supply Voltage (V)

5

Maximum Operating Supply Voltage (V)

5.5

Maximum Power Dissipation (mW)

1000

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Supplier Temperature Grade

Industrial

CECC Qualified

无

Standard Package Name

LCC

Supplier Package

PLCC

Mounting

表面贴装

Package Height

3.48(Max)

Package Length

16.7(Max)

Package Width

16.7(Max)

PCB changed

44

Lead Shape

J-Lead

零件状态

Obsolete

引脚数量

44

内存大小

256B

程序存储器类型

ROM

程序内存大小

8KB

核心架构

8051

以太网

0

USB

0

SPI,SPI

0

CAN

0

设备核心

80C51

RoHS状态

符合RoHS标准