ADDITIONAL FEATURE:  I/O EXPANSION MODE; BOOLEAN PROCESSOR; EMULATION HARDWARE

ADDRESS BUS WIDTH:  16

BIT SIZE:  8

BOUNDARY SCAN:  NO

CLOCK FREQUENCY-MAX:  12 MHZ

DAC CHANNELS:  NO

DMA CHANNELS:  NO

EXTERNAL DATA BUS WIDTH:  8

FORMAT:  FIXED POINT

HAS ADC:  NO

INTEGRATED CACHE:  NO

JESD-30 CODE:  R-PDIP-T40

LENGTH:  52 MM

LOW POWER MODE:  YES

MANUFACTURER:  OKI ELECTRIC INDUSTRY CO LTD

MANUFACTURER PART NUMBER:  MSM80C31-RS

NUMBER OF DMA CHANNELS:  0

NUMBER OF EXTERNAL INTERRUPTS:  2

NUMBER OF I/O LINES:  32

NUMBER OF SERIAL I/OS:  1

NUMBER OF TERMINALS:  40

NUMBER OF TIMERS:  2

ON CHIP DATA RAM WIDTH:  8

ON CHIP PROGRAM ROM WIDTH:  0

OPERATING TEMPERATURE-MAX:  85 °C

OPERATING TEMPERATURE-MIN:  -40 °C

PWM CHANNELS:  NO

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  DIP

PACKAGE DESCRIPTION:  DIP,

PACKAGE SHAPE:  RECTANGULAR

PACKAGE STYLE:  IN-LINE

PART PACKAGE CODE:  DIP

PIN COUNT:  40

QUALIFICATION STATUS:  NOT QUALIFIED

RAM (WORDS):  128

ROM (WORDS):  0

SEATED HEIGHT-MAX:  5.15 MM

SPEED:  12 MHZ

SUPPLY CURRENT-MAX:  20 MA

SUPPLY VOLTAGE-MAX:  6 V

SUPPLY VOLTAGE-MIN:  2.5 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

WIDTH:  15.24 MM

UPS/UCS/PERIPHERAL ICS TYPE:  MICROCONTROLLER