M27C256B 256 Kbit (32Kb × 8) UV EPROM and OTP EPR.
STMicroelectronics
M27C256B - 256 Kbit (32Kb x 8) UV EPROM and OTP EPROM
M27C256B 256 Kbit (32Kb × 8) UV EPROM and OTP EPROM Feature summary ■ 5V ± 10% supply voltage in Read operation ■ Access time: 45ns ■ Low power consu.
