STK10C68

Features: • 20ns, 25ns, 35ns and 45ns Access Times• STORE to EEPROM Initiated by Hardware• RECALL to SRAM Initiated by Hardware or Power Restore• Automatic STORE Timing• 10mA Typical ICC at 200ns Cycle Time• Unlimited READ, WRITE and RECALL Cycles• 1,000,0...

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STK10C68 Picture
SeekIC No. : 004507779 Detail

STK10C68: Features: • 20ns, 25ns, 35ns and 45ns Access Times• STORE to EEPROM Initiated by Hardware• RECALL to SRAM Initiated by Hardware or Power Restore• Automatic STORE Timing•...

floor Price/Ceiling Price

Part Number:
STK10C68
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: 2024/4/24

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Product Details

Description



Features:

• 20ns, 25ns, 35ns and 45ns Access Times
• STORE to EEPROM Initiated by Hardware
• RECALL to SRAM Initiated by Hardware or Power Restore
• Automatic STORE Timing
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL Cycles
• 1,000,000 STORE Cycles to EEPROM
• 100-Year Data Retention over Full Industrial Temperature Range
• Commercial and Industrial Temperatures
• 28-Pin DIP and SOIC Packages



Pinout

  Connection Diagram


Specifications

Voltage on Input Relative to VSS . . . . . . . . . . 0.6V to (VCC + 0.5V)
Voltage on DQ0-7. . . . . . . . . . . . . . . . . . . . . . 0.5V to (VCC + 0.5V)
Temperature under Bias . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
DC Output Current (1 output at a time, 1s duration) . . . . . . . . 15mA
Note a: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.



Description

The Simtek STK10C68 is a fast static RAM with a nonvolatile electrically erasable PROM (EEPROM) element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in EEPROM. Data may easily be transferred from the SRAM to the EEPROM (the STORE operation), or from the EEPROM to the SRAM (the RECALL operation), using the NE pin. Transfers from the EEPROM to the SRAM (the RECALL operation) also take place automatically on restoration of power. The STK10C68 combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity.

The STK10C68 features industry-standard pinout for nonvolatile RAMs. MIL-STD-883 and Standard Military Drawing (SMD #5962-93056) devices are also available.




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