Connectivity :

I²C, UART/USART

Core Processor :

8051

Core Size :

8-Bit

Data Converters :

A/D 4x8b

EEPROM Size :

-

Mounting Type :

Through Hole

Number of I/O :

18

Operating Temperature :

-40°C ~ 85°C (TA)

Oscillator Type :

Internal

Package / Case :

20-DIP (0.300"", 7.62mm)

Part Status :

Obsolete

Peripherals :

Brown-out Detect/Reset, LED, POR, WDT

Program Memory Size :

4KB (4K x 8)

Program Memory Type :

OTP

RAM Size :

128 x 8

Speed :

20MHz

Supplier Device Package :

20-DIP

Voltage - Supply (Vcc/Vdd) :

2.7V ~ 6V