EXTERNAL DATA BUS WIDTH:  8

JESD-30 CODE:  R-PQFP-G44

LENGTH:  10.5 MM

MANUFACTURER:  OKI ELECTRIC INDUSTRY CO LTD

MANUFACTURER PART NUMBER:  MSM81C55-5GS-2K

NUMBER OF I/O LINES:  22

NUMBER OF PORTS:  3

NUMBER OF TERMINALS:  44

OPERATING TEMPERATURE-MAX:  70 °C

OPERATING TEMPERATURE-MIN:  -40 °C

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  QFP

PACKAGE DESCRIPTION:  QFP,

PACKAGE SHAPE:  RECTANGULAR

PACKAGE STYLE:  FLATPACK

PART PACKAGE CODE:  QFP

PIN COUNT:  44

QUALIFICATION STATUS:  NOT QUALIFIED

SEATED HEIGHT-MAX:  2.25 MM

SUPPLY VOLTAGE-MAX:  5.25 V

SUPPLY VOLTAGE-MIN:  4.75 V

SUPPLY VOLTAGE-NOM:  5 V

SURFACE MOUNT:  YES

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  OTHER

TERMINAL FORM:  GULL WING

TERMINAL PITCH:  800 ΜM

TERMINAL POSITION:  QUAD

WIDTH:  9.5 MM

UPS/UCS/PERIPHERAL ICS TYPE:  PARALLEL IO PORT, GENERAL PURPOSE