ACCESS TIME-MAX:  25 NS

I/O TYPE:  COMMON

JESD-30 CODE:  R-PDIP-T18

JESD-609 CODE:  E0

LENGTH:  22.86 MM

MANUFACTURER:  PYRAMID SEMICONDUCTOR CORPORATION

MANUFACTURER PART NUMBER:  P4C149-25PC

MEMORY DENSITY:  4.096 KBIT

MEMORY IC TYPE:  STANDARD SRAM

MEMORY WIDTH:  4

NUMBER OF FUNCTIONS:  1

NUMBER OF TERMINALS:  18

NUMBER OF WORDS:  1.024 K

NUMBER OF WORDS CODE:  1000

OPERATING MODE:  ASYNCHRONOUS

OPERATING TEMPERATURE-MAX:  70 °C

OPERATING TEMPERATURE-MIN:  0 °C

ORGANIZATION:  1KX4

OUTPUT CHARACTERISTICS:  3-STATE

PACKAGE BODY MATERIAL:  PLASTIC/EPOXY

PACKAGE CODE:  DIP

PACKAGE DESCRIPTION:  DIP, DIP18,.3

PACKAGE EQUIVALENCE CODE:  DIP18,.3

PACKAGE SHAPE:  RECTANGULAR

PACKAGE STYLE:  IN-LINE

PARALLEL/SERIAL:  PARALLEL

PART PACKAGE CODE:  DIP

PBFREE CODE:  NO

PEAK REFLOW TEMPERATURE (CEL):  NOT SPECIFIED

PIN COUNT:  18

POWER SUPPLIES:  5 V

QUALIFICATION STATUS:  NOT QUALIFIED

SEATED HEIGHT-MAX:  5.334 MM

STANDBY CURRENT-MAX:  100 MA

STANDBY VOLTAGE-MIN:  4.5 V

SUBCATEGORY:  SRAMS

SUPPLY CURRENT-MAX:  100 ΜA

SUPPLY VOLTAGE-MAX (VSUP):  5.5 V

SUPPLY VOLTAGE-MIN (VSUP):  4.5 V

SUPPLY VOLTAGE-NOM (VSUP):  5 V

SURFACE MOUNT:  NO

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  COMMERCIAL

TERMINAL FINISH:  TIN LEAD

TERMINAL FORM:  THROUGH-HOLE

TERMINAL PITCH:  2.54 MM

TERMINAL POSITION:  DUAL

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

WIDTH:  7.62 MM