Microchip Technology AT89C51RC2-SLSCM

ECCN (US)

3A991.a.2

Family Name

AT89

Instruction Set Architecture

CISC

Maximum CPU Frequency (MHz)

60

Maximum Clock Rate (MHz)

60

Data Bus Width (bit)

8

Maximum Expanded Memory Size

64KB

Programmability

有

Interface Type

SPI/UART

Number of I/Os

32

No. of Timers

3

Number of ADCs

Single

ADC Resolution (bit)

10

USART

0

UART

1

I2C

0

I2S

0

Watchdog

1

Parallel Master Port

无

Real Time Clock

无

Special Features

可编程计数器阵列

Minimum Operating Supply Voltage (V)

2.7

Typical Operating Supply Voltage (V)

5|3.3

Maximum Operating Supply Voltage (V)

5.5

Maximum Power Dissipation (mW)

1000

Minimum Operating Temperature (°C)

0

Maximum Operating Temperature (°C)

70

Supplier Temperature Grade

Commercial

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

包装

Stick

零件状态

Obsolete

引脚数量

44

内存大小

1.25KB

程序存储器类型

Flash

程序内存大小

32KB

核心架构

8051

以太网

0

USB

0

SPI,SPI

1

CAN

0

ADC Channels

8

设备核心

8051

RoHS状态

RoHS non-compliant