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XM20C64

Features: • High Speed: tAA = 55ns• NO Batteries!!• Low Power CMOS• AUTOSTORE™ NOVRAM -Automatically Stores RAM data to E2PROM upon Power-fail Detection• Open Drain AUTOSTORE Output Pin-Provides Interrupt or Status Information-Linkable to System Reset Circuitry&...

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SeekIC No. : 004548477 Detail

XM20C64: Features: • High Speed: tAA = 55ns• NO Batteries!!• Low Power CMOS• AUTOSTORE™ NOVRAM -Automatically Stores RAM data to E2PROM upon Power-fail Detection• Open Dra...

XM20C64 Data Sheet

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Part Number:
XM20C64
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• High Speed: tAA = 55ns
• NO Batteries!!
• Low Power CMOS
• AUTOSTORE™ NOVRAM
  -Automatically Stores RAM data to E2PROM upon Power-fail Detection
• Open Drain AUTOSTORE Output Pin
-Provides Interrupt or Status Information
-Linkable to System Reset Circuitry
• Auto Recall
  -Automatically Recalls E2PROM Data During
Power-on
• Fully Decoded Module
• Full Military Temperature Range
  - 55  to +125
• High Reliability
  -Endurance: 1,000,000 Nonvolatile Store Cycles
  -Data Retention: 100 Years
• ESD Protection
  -³2KV All Pins
• Also Available in 66 Pin PUMA Package


Pinout

Connection Diagram


Specifications

Temperature Under Bias .................. 65 to +125
Storage Temperature ....................... 65 to +125
Voltage on any Pin with
Respect to VSS ..........................................1V to +7V
Lead Temperature
(Soldering, 10 seconds) .............................. ......300


Description

The XM20C64 is a high speed nonvolatile RAM Module. It is comprised of four Xicor X20C16 high speed NOVRAMs, a high speed decoder and decoupling capacitors mounted on a co-fired multilayered Ceramic substrate. The XM20C64 is configured 8K x 8 and is fully decoded. The module is a 28-lead DIP conforming to the industry standard pinout for SRAMs.The XM20C64 fully supports the AUTOSTORE feature, providing hands-off automatic storing of RAM data into E2PROM when VCC falls below the AUTOSTORE threshold. The XM20C64 is a highly reliable memory component, supporting unlimited writes to RAM, a minimum 1,000,000 store cycles and a minimum 100 year data retention.




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