M27C256B-2B1TR Просмотр технического описания (PDF) - STMicroelectronics
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M27C256B-2B1TR Datasheet PDF : 24 Pages
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M27C256B
256 Kbit (32Kb × 8) UV EPROM and OTP EPROM
Feature summary
■ 5V ± 10% supply voltage in Read operation
■ Access time: 45ns
■ Low power consumption:
– Active Current 30mA at 5MHz
– Standby Current 100µA
■ Programming voltage: 12.75V ± 0.25V
■ Programming time: 100µs/Word
■ Electronic signature
– Manufacturer Code: 20h
– Device Code: 8Dh
■ ECOPACK® packages available
28
1
FDIP28W (F)
28
1
PDIP28 (B)
PLCC32 (C)
May 2006
Rev 2
1/24
www.st.com
1
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