STK16C88-3 Simtek, STK16C88-3 Datasheet
STK16C88-3
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STK16C88-3 Summary of contents
Page 1
... Transfers from the Nonvolatile Elements to the SRAM cally on restoration of power. Initiation of RECALL control sequences on the STK16C88-3 is pin-compatible with 32k x 8 and battery-backed tion while providing superior performance. The STK14C88-3, which uses an external capacitor, is also available. QUANTUM TRAP ...
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... STK16C88-3 ABSOLUTE MAXIMUM RATINGS Voltage on Input Relative to Ground . . . . . . . . . . . . . .–0.5V to 4.5V Voltage on Input Relative –0. Voltage –0. 0-7 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 ...
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... AVQV 5 t AXQX DATA VALID AVAV 1 t ELQV 6 t ELQX 4 t GLQV 8 t GLQX 10 t ELICCH ACTIVE 3 Document Control # ML0019 rev 0.2 STK16C88 3.0V-3.6V) CC STK16C88-3-35 UNITS MIN MAX EHICCL 7 t ...
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... DATA VALID 20 t WLQZ HIGH IMPEDANCE AVAV 14 t ELEH 17 t AVEH 13 t WLEH 15 t DVEH DATA VALID HIGH IMPEDANCE 4 Document Control # ML0019 rev 0 3.0V-3.6V) CC STK16C88-3-35 UNITS MIN MAX WHAX 16 ...
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... STORE BROWN OUT AutoStorePlus™ NO RECALL NO RECALL DID NOT GO (V DID NOT GO CC BELOW V ) RESET RESET 5 Document Control # ML0019 rev 0.2 STK16C88 3.0V-3.6V) CC STK16C88-3 UNITS NOTES MIN MAX μs 550 500 ns 2.7 2. stg BROWN OUT AutoStorePlus™ RECALL WHEN V RETURNS ...
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... Note l: The six consecutive addresses must be in the order listed. W must be high during all six consecutive cycles to enable a nonvolatile cycle. Note m: While there are 15 addresses on the STK16C88-3, only the lower 14 are used to control software modes. SOFTWARE STORE/RECALL CYCLE NO. SYMBOLS ...
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... The AutoStorePlus™ STK16C88 fast 32K x 8 SRAM that does not lose its data on power-down. The data is preserved in integral QuantumTrap™ Nonvolatile Elements while power is unavailable. The nonvolatility of the STK16C88-3 does not require any system intervention AutoStorePlus™ on power-down and automatic RECALL on power-up guarantee data integrity with- out the use of batteries ...
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... WRITE less than 100%, only standby current is drawn READ when the chip is disabled. The overall average cur- rent drawn by the STK16C88-3 depends on the fol- Valid READ lowing items: 1) Valid READ duty cycle of chip enable; 3) the overall cycle rate Valid READ for accesses ...
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... STK16C88-3 March 2006 ORDERING INFORMATION Temperature Range Access Time Lead Finish Package 9 Document Control # ML0019 rev 0.2 STK16C88-3 Blank = Commercial (0 to 70° Industrial (–40 to 85° 35ns F = 100% Sn (Matte Tin Plastic 28-pin 600 mil DIP ...
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... STK16C88-3 Document Revision History Date Revision December 2002 0.0 September 2003 0.1 March 2006 0.2 March 2006 Summary Added lead-free lead finish Removed 45ns and 55ns speed grades, Removed Leaded lead finish. 10 Document Control # ML0019 rev 0.2 ...
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... March 2006 11 Document Control # ML0019 rev 0.2 STK16C88-3 ...