X2816C

X2816C 16K X2816C 5 Volt, Byte Alterable E2PROM DESCRIPTION 2048 x 8 Bit FEATURES 90ns Access Time Simple Byte and Page Write —Single 5V Supply —No External High Voltages or VPP Control Circuits —Self-Timed —No Erase Before Write —No Complex Programming Algorithms —No Overerase Problem High Performance Advanced NMOS Technology Fast Write Cycle Times —16 Byte Page Write Operation —Byte or Page Write Cycle: 5ms Typical —Complete Memory Rewrite: 640ms Typical —Effective Byte Write Cycle Time: 300µs Typical DATA Polling —Allows User to Minimize Write Cycle Time JEDEC Approved Byte-Wide Pinout High Reliability —Endurance: 10,000 Cycles —Data Retention: 100 Years The Xicor X2816C is a 2K x 8 E2PROM, fabricated with an advanced, high performance N-channel floating gate MOS technology. Like all Xicor Programmable nonvolatile memories it is a 5V only device. The X2816C features the JEDEC approved pinout for byte-wide memories, compatible with industry standard RAMs, ROMs and EPROMs. The X2816C supports a 16-byte page write operation, typically providing a 300µs/byte write cycle, enabling the entire memory to be written in less than 640ms. The X2816C also features DATA Polling, a system software support scheme used to indicate the early completion of a write cycle. Xicor E2PROMs are designed and tested for applications requiring extended endurance. Inherent data retention is greater than 100 years. PIN CONFIGURATION LCC PLCC VCC WE A7 NC NC NC PLASTIC DIP SOIC A7...