4 Megabit (512 K x 8-bit/256 K x 16-bit) CMOS 3.0 volt-only boot sector flash memory, 100ns 4 Megabit (512 K x 8-bit/256 K x 16-bit) CMOS 3.0 volt-only boot sector flash memory, 150ns 4 Megabit (512 K x 8-bit/256 K x 16-bit) CMOS 3.0 volt-only boot sector flash memory, 90ns
NOT FOR NEW DESIGN - 4 MBIT (512KB X8, boot BLOCK) LOW VOLTAGE SINGLE SUPPLY FLASH MEMORY 4 Mbit 512Kb x8, boot Block Low Voltage Single Supply Flash Memory From old datasheet system