ECCN (US)  

EAR99

HTS  

8542.31.00.01

Family Name  

MCS51

Instruction Set Architecture  

CISC

Maximum CPU Frequency (MHz)  

24

Maximum Clock Rate (MHz)  

24

Data Bus Width (bit)  

8

Maximum Expanded Memory Size  

64KB

Programmability  

Yes

Number of I/Os  

32

No. of Timers  

3

USART  

0

UART  

0

I2C  

0

I2S  

0

Watchdog  

1

Parallel Master Port  

No

Real Time Clock  

No

Minimum Operating Supply Voltage (V)  

4.5

Typical Operating Supply Voltage (V)  

5

Maximum Operating Supply Voltage (V)  

5.5

Maximum Power Dissipation (mW)  

1500

Minimum Operating Temperature (°C)  

-40

Maximum Operating Temperature (°C)  

85

Supplier Temperature Grade  

Extended

CECC Qualified  

No

Standard Package Name  

DIP

Supplier Package  

PDIP

Mounting  

Through Hole

PCB changed  

40

Lead Shape  

Through Hole

Part Status  

Obsolete

Pin Count  

40

RAM Size  

512B

Program Memory Type  

EPROM

Program Memory Size  

32KB

Core Architecture  

8051

Ethernet  

0

USB  

0

SPI  

0

CAN  

0

Device Core  

MCS 51

RoHS Status  

RoHS non-compliant