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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 Ti.

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Datasheet Details

Part number X22C12
Manufacturer Xicor
File Size 60.51 KB
Description Nonvolatile Static RAM
Datasheet download datasheet X22C12 Datasheet

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Full PDF Text Transcription

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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).
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