Product Summary

The X28C64P-25 is an 8K x 8 E2PROM, fabricated with Xicor’s proprietary, high performance, floating gate CMOS technology. Like all Xicor programmable nonvolatile memories the X28C64P-25 is a 5V only device. The device features the JEDEC approved pinout for bytewide memories, compatible with industry standard RAMs. The X28C64P-25 supports a 64-byte page write operation, effectively providing a 78ms/byte write cycle and enabling the entire memory to be typically written in 0.625 seconds.

Parametrics

X28C64P-25 absolute maximum ratings: (1)Temperature under Bias: -10℃ to +85℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on any Pin with; (4)Respect to VSS: -1V to +7V; (5)D.C. Output Current: 5mA; (6)Lead Temperature (Soldering, 10 seconds): 300℃.

Features

X28C64P-25 features: (1)150ns Access Time; (2)Simple Byte and Page Write; (3)Low Power CMOS, 60mA Active Current Max; 200mA Standby Current Max; (4)Fast Write Cycle Times, 64 Byte Page Write Operation; Byte or Page Write Cycle: 5ms Typical; Complete Memory Rewrite: 0.625 sec. Typical; Effective Byte Write Cycle Time: 78ms Typical; (5)Software Data Protection; (6)End of Write Detection, DATA Polling; Toggle Bit; (7)High Reliability, Endurance: 100,000 Cycles; Data Retention: 100 Years; (8)JEDEC Approved Byte-Wide Pinout.

Diagrams

X28C64P-25 block diagram

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