ADDITIONAL FEATURE:  ALSO OPERATES AT 2.97 V MINIMUM SUPPLY

ADDRESS BUS WIDTH:  3

BOUNDARY SCAN:  NO

CLOCK FREQUENCY-MAX:  24 MHZ

COMMUNICATION PROTOCOL:  ASYNC, BIT

DATA ENCODING/DECODING METHOD:  NRZ

DATA TRANSFER RATE-MAX:  0.1875 MBPS

EXTERNAL DATA BUS WIDTH:  8

JESD-30 CODE:  S-PQFP-G64

JESD-609 CODE:  E0

LENGTH:  10 MM

LOW POWER MODE:  YES

MANUFACTURER:  EXAR CORPORATION

MANUFACTURER PART NUMBER:  ST16C654IQ64

NUMBER OF DMA CHANNELS:  1

NUMBER OF I/O LINES:  0

NUMBER OF SERIAL I/OS:  4

NUMBER OF TERMINALS:  64

ON CHIP DATA RAM WIDTH:  0

OPERATING TEMPERATURE-MAX:  85 °C

OPERATING TEMPERATURE-MIN:  -40 °C

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  LFQFP

PACKAGE DESCRIPTION:  LFQFP, QFP64,.47SQ,20

PACKAGE EQUIVALENCE CODE:  QFP64,.47SQ,20

PACKAGE SHAPE:  SQUARE

PACKAGE STYLE:  FLATPACK, LOW PROFILE, FINE PITCH

PART PACKAGE CODE:  QFP

PEAK REFLOW TEMPERATURE (CEL):  NOT SPECIFIED

PIN COUNT:  64

POWER SUPPLIES:  3.3/5 V

QUALIFICATION STATUS:  NOT QUALIFIED

RAM (WORDS):  0

SEATED HEIGHT-MAX:  1.6 MM

SUBCATEGORY:  SERIAL IO/COMMUNICATION CONTROLLERS

SUPPLY CURRENT-MAX:  6 MA

SUPPLY VOLTAGE-MAX:  5.5 V

SUPPLY VOLTAGE-MIN:  2.97 V

SUPPLY VOLTAGE-NOM:  5 V

SURFACE MOUNT:  YES

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  INDUSTRIAL

TERMINAL FINISH:  TIN/LEAD (SN/PB)

TERMINAL FORM:  GULL WING

TERMINAL PITCH:  500 ΜM

TERMINAL POSITION:  QUAD

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

WIDTH:  10 MM

UPS/UCS/PERIPHERAL ICS TYPE:  SERIAL IO/COMMUNICATION CONTROLLER, SERIAL