CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CONNECTIVITY:  EBI/EMI, UART/USART

CORE PROCESSOR:  8051

CORE SIZE:  8-BIT

LEAD FREE STATUS / ROHS STATUS:  LEAD FREE / ROHS COMPLIANT

MANUFACTURER:  NUVOTON TECHNOLOGY CORPORATION OF AMERICA

MANUFACTURER PART NUMBER:  W78E054B40DL

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF I/O:  32

OPERATING TEMPERATURE:  0°C ~ 70°C (TA)

OSCILLATOR TYPE:  INTERNAL

PACKAGE / CASE:  40-DIP

PACKAGING:  TUBE

PERIPHERALS:  POR, WDT

PROGRAM MEMORY SIZE:  16KB (16K X 8)

PROGRAM MEMORY TYPE:  FLASH

RAM SIZE:  256 X 8

SERIES:  W78

SPEED:  40MHZ

STANDARD PACKAGE:  10

VOLTAGE - SUPPLY (VCC/VDD):  4.5 V ~ 5.5 V