ACCESS TIME:  90NS

CATEGORIES:  INTEGRATED CIRCUITS (ICS)

DETAILED DESCRIPTION:  EEPROM MEMORY IC 256KB (32K X 8) PARALLEL 90NS 28-FLATPACK, CERAMIC BOTTOM-BRAZED

LEAD FREE STATUS / ROHS STATUS:  CONTAINS LEAD / ROHS NON-COMPLIANT

MANUFACTURER:  MICROCHIP TECHNOLOGY

MANUFACTURER PART NUMBER:  AT28HC256-90FM/883

MEMORY FORMAT:  EEPROM

MEMORY INTERFACE:  PARALLEL

MEMORY SIZE:  256KB (32K X 8)

MEMORY TYPE:  NON-VOLATILE

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

MOUNTING TYPE:  SURFACE MOUNT

OPERATING TEMPERATURE:  -55°C ~ 125°C (TC)

PACKAGE / CASE:  28-CFLATPACK

PACKAGING:  TUBE

STANDARD PACKAGE:  15

SUPPLIER DEVICE PACKAGE:  28-FLATPACK, CERAMIC BOTTOM-BRAZED

TECHNOLOGY:  EEPROM

VOLTAGE - SUPPLY:  4.5 V ~ 5.5 V

WRITE CYCLE TIME - WORD, PAGE:  10MS