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X22C12

Xicor
Part Number X22C12
Manufacturer Xicor
Description Nonvolatile Static RAM
Published Apr 16, 2005
Detailed Description X22C12 1K Bit X22C12 Nonvolatile Static RAM DESCRIPTION 256 x 4 FEATURES • • • • • • • • High Performance CMOS —150...
Datasheet PDF File X22C12 PDF File

X22C12
X22C12

Overview
X22C12 1K Bit X22C12 Nonvolatile Static RAM DESCRIPTION 256 x 4 FEATURES • • • • • • • • High Performance CMOS —150ns RAM Access Time High Reliability —Store Cycles: 1,000,000 —Data Retention: 100 Years Low Power Consumption —Active: 40mA Max.
—Standby: 100µA Max.
Infinite Array Recall, RAM Read and Write Cycles Nonvolatile Store Inhibit: VCC = 3.
5V Typical Fully TTL and CMOS Compatible JEDEC Standard 18-Pin 300-mil DIP 100% Compatible with X2212 —With Timing Enhancements The X22C12 is a 256 x 4 CMOS NOVRAM featuring a high-speed static RAM overlaid bit-for-bit with a nonvolatile E2PROM.
The NOVRAM design allows data to be easily transferred from RAM to E2PROM (STORE) and from E2PROM to RAM (RECALL).
The STORE operation is completed within 5ms or less and the RECALL is completed within 1µs.
Xicor NOVRAMs are designed for unlimited write operations to the RAM, either RECALLs from E2PROM or writes from the host.
The X22C12 will reliably endure 1,000,000 STORE cycles.
Inherent data ...


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