Part # M27C2001 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 2 MBIT (256KB X8) UV EPROM AND OTP ROM


Part Details:

M27C2001 2 Mbit (256Kb x 8) UV EPROM and OTP EPROM Features 5V ± 10% supply voltage in Read operation 32 32 Access time: 55ns Low power consumption: 1 1 ­ Active Current 30mA at 5MHz FDIP32W (F) PDIP32 (B) ­ Standby Current 100µA Programming voltage: 12.75V ± 0.25V Programming time: 100µs/word Electronic signature­ Manufacturer Code: 20h PLCC32 (C) TSOP32 (N) ­ Device Code: 61h 8 x 20 mm Packages ­ ECOPACK® packages available. May 2006 Rev 4 1/25 www.st.com 1 M27C2001 Contents Contents 1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Device operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.1 Read Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Two Line Output Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 System Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.5 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.6 PRESTO II Programming Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9


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M27C2001.pdf Datasheet