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X20C05 - High Speed AUTOSTORE NOVRAM

General Description

The Xicor X20C05 is a 512 x 8 NOVRAM featuring a high-speed static RAM overlaid bit-for-bit with a nonvolatile electrically erasable PROM (E2PROM).

Key Features

  • Fast Access Time: 35ns, 45ns, 55ns.
  • High Reliability.
  • Endurance: 1,000,000 Nonvolatile Store Operations.
  • Retention: 100 Years Minimum.
  • Power-on Recall.
  • E2PROM Data Automatically Recalled Into SRAM Upon Power-up.

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Datasheet Details

Part number X20C05
Manufacturer Xicor
File Size 75.07 KB
Description High Speed AUTOSTORE NOVRAM
Datasheet download datasheet X20C05 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APPLICATION NOTE AVA I L A B L E X20C05 AN56 4K X20C05 High Speed AUTOSTORE™ NOVRAM 512 x 8 FEATURES • Fast Access Time: 35ns, 45ns, 55ns • High Reliability —Endurance: 1,000,000 Nonvolatile Store Operations —Retention: 100 Years Minimum • Power-on Recall —E2PROM Data Automatically Recalled Into SRAM Upon Power-up • AUTOSTORE™ NOVRAM —User Enabled Option —Automatically Stores SRAM Data Into the E2PROM Array When VCC Low Threshold is Detected —Open Drain AUTOSTORE Status Output Pin • Software Data Protection —Locks Out Inadvertent Store Operations • Low Power CMOS —Standby: 250µA • Infinite E2PROM Array Recall, and RAM Read and Write Cycles • Upward compatible with X20C16 (16K) DESCRIPTION The Xicor X20C05 is a 512 x 8 NOVRAM featuring a high-speed static RAM overlaid bit-for-bit with a