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STK11C68-M

Features: • 35, 45 and 55ns Access Times• 17, 20 and 25ns Output Enable Access• Unlimited Read and Write to SRAM• Software STORE Initiation• Automatic STORE Timing• 100,000 STORE cycles to EEPROM• 10 year data retention in EEPROM• Automatic RECALL on...

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SeekIC No. : 004507784 Detail

STK11C68-M: Features: • 35, 45 and 55ns Access Times• 17, 20 and 25ns Output Enable Access• Unlimited Read and Write to SRAM• Software STORE Initiation• Automatic STORE Timing̶...

STK11C68-M Data Sheet

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Part Number:
STK11C68-M
Supply Ability:
5000

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

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Upload time: 2025/12/23

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Product Details

Description



Features:

• 35, 45 and 55ns Access Times
• 17, 20 and 25ns Output Enable Access
• Unlimited Read and Write to SRAM
• Software STORE Initiation
• Automatic STORE Timing
• 100,000 STORE cycles to EEPROM
• 10 year data retention in EEPROM
• Automatic RECALL on Power Up
• Software RECALL Initiation
• Unlimited RECALL cycles from EEPROM
• Single 5V ± 10% Operation
• Available in multiple standard packages


Pinout

Connection Diagram


Specifications

Voltage on typical input relative to VSS. . . . . . . . . . . . . 0.6V to 7.0V
Voltage on DQ0-7 and G. . . . . . . . . . . . . . . . . . .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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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 STK11C68-M is a fast static RAM (35, 45 and 55ns), 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 transfers from the SRAM to the EEPROM (STORE), or from the EEPROM to the SRAM (RECALL) are initiated through software sequences. It combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity.

The STK11C68-M is pin compatible with industry standard SRAMs and is available in a 28-pin 300 mil ceramic DIP or 28-pad LCC package. Commercial and industrial devices are also available.




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