BIT SIZE:  8

CPU FAMILY:  8051

JESD-30 CODE:  S-PQFP-G44

MANUFACTURER:  NUVOTON TECHNOLOGY CORP

MANUFACTURER PART NUMBER:  W77C32F-40

NUMBER OF TERMINALS:  44

OPERATING TEMPERATURE-MAX:  70 °C

OPERATING TEMPERATURE-MIN:  0 °C

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  QFP

PACKAGE DESCRIPTION:  QFP, QFP44,.5SQ,32

PACKAGE EQUIVALENCE CODE:  QFP44,.5SQ,32

PACKAGE SHAPE:  SQUARE

PACKAGE STYLE:  FLATPACK

POWER SUPPLIES:  5 V

QUALIFICATION STATUS:  NOT QUALIFIED

RAM (BYTES):  1024

ROM (WORDS):  0

SPEED:  40 MHZ

SUBCATEGORY:  MICROCONTROLLERS

SUPPLY CURRENT-MAX:  50 MA

SUPPLY VOLTAGE-NOM:  5 V

SURFACE MOUNT:  YES

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  COMMERCIAL

TERMINAL FORM:  GULL WING

TERMINAL PITCH:  800 ΜM

TERMINAL POSITION:  QUAD