M27V512 512 Kbit (64Kb x8) Low Voltage UV EPROM an.
STMicroelectronics
M27V405 - 4 Mbit 512Kb x 8 Low Voltage OTP EPROM
M27V512 512 Kbit (64Kb x8) Low Voltage UV EPROM and OTP EPROM s LOW VOLTAGE READ OPERATION: 3V to 3.6V FAST ACCESS TIME: 100ns LOW POWER CONSUMPTION:.
