IC EEPROM 256KBIT 120NS 28TSOP
256Kb EEPROM IC, SPI/Parallel Interface, 5V, PLCC Package
EEPROM 256K FAST PROG SDP-120NS COM TEMP
256Kb EEPROM IC, SPI/Parallel Interface, 5V, SOIC Package, -40°C to 85°C
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin TSOP-I