M27C256B
256 Kbit (32Kb × 8) UV EPROM and OTP EPROM
Feature summary
■5V ± 10% supply voltage in Read operation
â– Access time: 45ns
â– Low power consumption:
t(s) – Active Current 30mA at 5MHz
– Standby Current 100µA
uc ■Programming voltage: 12.75V ± 0.25V
d ■Programming time: 100µs/Word
ro â– Electronic signature
P – Manufacturer Code: 20h
te – Device Code: 8Dh
Obsolete Product(s) - Obsole ■ECOPACK® packages available
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May 2006
Rev 2
1/24
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