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STK12C68-SF45 +BOM

64Kb AutoStore NVRAM

STK12C68-SF45 Allgemeine Beschreibung

The STK12C68-SF45 is a cutting-edge non-volatile static random access memory (nvSRAM) with a large capacity of 8,192Kb (1Mb). With its ability to operate on a 2.7V to 3.6V power supply and a maximum access time of 45ns, it offers high performance and reliability. The device is organized as 16K x 8 bits and boasts a shadow SRAM array that automatically backs up the SRAM data to non-volatile EEPROM cells during power loss. This feature ensures that critical data is protected in the event of power disruptions

STK12C68-SF45

Hauptmerkmale

  • 25 ns, 35 ns, and 45 ns access times
  • Hands off automatic STORE on power down with external 68 µF capacitor
  • STORE to QuantumTrap™ nonvolatile elements is initiated by software, hardware, or AutoStore™ on power down
  • RECALL to SRAM initiated by software or power up
  • Unlimited Read, Write, and Recall cycles
  • 1,000,000 STORE cycles to QuantumTrap
  • 100 year data retention to QuantumTrap
  • Single 5V+10% operation
  • Commercial and industrial temperatures
  • 228-pin (330mil) SOIC, 28-pin (300mil) PDIP, 28-pin (600mil) PDIP packages
  • 28-pin (300 mil) CDIP and 28-pad (350 mil) LCC packages
  • RoHS compliance

Spezifikationen

Part Life Cycle Code Obsolete Reach Compliance Code
Access Time-Max 45 ns I/O Type COMMON
JESD-30 Code R-PDSO-G28 Length 18.3895 mm
Memory Density 65536 bit Memory IC Type NON-VOLATILE SRAM
Memory Width 8 Number of Functions 1
Number of Ports 1 Number of Terminals 28
Number of Words 8192 words Number of Words Code 8000
Operating Mode ASYNCHRONOUS Operating Temperature-Max 70 °C
Operating Temperature-Min Organization 8KX8
Output Characteristics 3-STATE Output Enable YES
Parallel/Serial PARALLEL Seated Height-Max 2.794 mm
Standby Current-Max 0.0015 A Standby Voltage-Min 4.5 V
Supply Current-Max 0.065 mA Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES Technology CMOS
Terminal Form GULL WING Terminal Pitch 1.27 mm
Terminal Position DUAL Width 8.6865 mm

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