CLOCK FREQUENCY-MAX:  8 MHZ

EXTERNAL DATA BUS WIDTH:  8

JESD-30 CODE:  R-PDIP-T40

LENGTH:  51.98 MM

MANUFACTURER:  OKI ELECTRIC INDUSTRY CO LTD

MANUFACTURER PART NUMBER:  MSM82C55A-2RS

NUMBER OF I/O LINES:  24

NUMBER OF PORTS:  3

NUMBER OF TERMINALS:  40

OPERATING TEMPERATURE-MAX:  85 °C

OPERATING TEMPERATURE-MIN:  -40 °C

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  DIP

PACKAGE DESCRIPTION:  DIP,

PACKAGE SHAPE:  RECTANGULAR

PACKAGE STYLE:  IN-LINE

PART PACKAGE CODE:  DIP

PEAK REFLOW TEMPERATURE (CEL):  NOT SPECIFIED

PIN COUNT:  40

QUALIFICATION STATUS:  NOT QUALIFIED

SEATED HEIGHT-MAX:  5.08 MM

SUPPLY CURRENT-MAX:  8 MA

SUPPLY VOLTAGE-MAX:  5.5 V

SUPPLY VOLTAGE-MIN:  4.5 V

SUPPLY VOLTAGE-NOM:  5 V

SURFACE MOUNT:  NO

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  INDUSTRIAL

TERMINAL FORM:  THROUGH-HOLE

TERMINAL PITCH:  2.54 MM

TERMINAL POSITION:  DUAL

TIME@PEAK REFLOW TEMPERATURE-MAX (S):  NOT SPECIFIED

WIDTH:  15.24 MM

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