Intel P80C51RA1

底架

通孔

引脚数

40

ECCN (US)

EAR99

Family Name

MCS51

Instruction Set Architecture

CISC

Maximum CPU Frequency (MHz)

16

Maximum Clock Rate (MHz)

16

Data Bus Width (bit)

8

Maximum Expanded Memory Size

64KB

Programmability

无

Number of I/Os

32

No. of Timers

3

USART

0

UART

0

I2C

0

I2S

0

Watchdog

1

Parallel Master Port

无

Real Time Clock

无

Minimum Operating Supply Voltage (V)

4

Typical Operating Supply Voltage (V)

5

Maximum Operating Supply Voltage (V)

6

Maximum Power Dissipation (mW)

1500

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Supplier Temperature Grade

Extended

CECC Qualified

无

Standard Package Name

DIP

Supplier Package

PDIP

Mounting

通孔

Package Height

4.19(Max)

Package Length

52.3

Package Width

3.95

PCB changed

40

Lead Shape

通孔

Operating Temperature (Min)

0 °C

Operating Temperature (Max)

85 °C

RoHS

Compliant

Memory Types

ROMless

包装

Bulk

零件状态

Obsolete

电压 - 供电

5 V

频率

16 MHz

振荡器类型

External

内存大小

512B

周边设备

WDT

程序存储器类型

ROMLess

访问时间

16 µs

定时器/计数器的数量

3

核心架构

8051

最高频率

16 MHz

以太网

0

USB

0

电压 - 供电 （最大值）

6 V

电压 - 供电 （最小值）

4 V

SPI,SPI

0

CAN

0

设备核心

MCS 51

RoHS状态

RoHS non-compliant

辐射硬化

无