CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CONNECTIVITY:  UART/USART

CORE PROCESSOR:  80C51

CORE SIZE:  8-BIT

LEAD FREE STATUS / ROHS STATUS:  CONTAINS LEAD / ROHS NON-COMPLIANT

MANUFACTURER:  ATMEL

MANUFACTURER PART NUMBER:  AT89C51-24PI

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF I/O:  32

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

OSCILLATOR TYPE:  INTERNAL

PACKAGE / CASE:  40-DIP (0.600", 15.24MM)

PACKAGING:  TUBE

PROGRAM MEMORY SIZE:  4KB (4K X 8)

PROGRAM MEMORY TYPE:  FLASH

RAM SIZE:  128 X 8

SERIES:  89C

SPEED:  24MHZ

STANDARD PACKAGE:  9

SUPPLIER DEVICE PACKAGE:  40-PDIP

VOLTAGE - SUPPLY (VCC/VDD):  4 V ~ 6 V