STK11C88-P35 Cypress Semiconductor Corp, STK11C88-P35 Datasheet
STK11C88-P35
Specifications of STK11C88-P35
Related parts for STK11C88-P35
STK11C88-P35 Summary of contents
Page 1
... July 1999 QuantumTrap™ CMOS Nonvolatile Static RAM DESCRIPTION The Simtek STK11C88 is a fast static nonvolatile, electrically erasable incorporated in each static memory cell. The can be read and written an unlimited number of times, while independent nonvolatile data resides in EEPROM EEPROM (the SRAM software sequence. Transfers from the ...
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... Output Logic “1” Voltage OH V Output Logic “0” Voltage OL T Operating Temperature A Note b: The STK11C88-20 requires V = 5.0V 5% supply to operate at specified speed. CC Note c: I and I are dependent on output loading and cycle rate. The specified values are obtained with outputs unloaded ...
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... AVAV 3 t AVQV 5 t AXQX AVAV 1 t ELQV 6 t ELQX 4 t GLQV 8 t GLQX 10 t ELICCH ACTIVE 5-3 STK11C88 (V = 5.0V + 10%) CC STK11C88-25 STK11C88-35 STK11C88-45 MIN MAX MIN MAX MIN MAX DATA VALID EHICCL 7 t EHQZ 9 t GHQZ DATA VALID ...
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... ELWH 17 t AVWH 13 t WLWH 15 t DVWH DATA VALID 20 t WLQZ HIGH IMPEDANCE AVAV 14 t ELEH 17 t AVEH 13 t WLEH 15 t DVEH DATA VALID HIGH IMPEDANCE 5 5.0V + 10%) CC STK11C88-35 STK11C88-45 MAX MIN MAX MIN MAX WHAX 16 t WHDX 21 t WHQX ...
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... July 1999 PARAMETER . SWITCH BROWN OUT BROWN OUT STORE INHIBIT NO RECALL NO RECALL DID NOT GO (V DID NOT BELOW V RESET RESET 5-5 STK11C88 (V = 5.0V + 10%) CC STK11C88 UNITS NOTES MIN MAX 550 4.0 4.5 V 3.9 V BROWN OUT STORE INHIBIT RECALL WHEN V RETURNS CC ) ABOVE V SWITCH b ...
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... Note m: 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 n: While there are 15 addresses on the STK11C88, only the lower 14 are used to control software modes. SOFTWARE STORE/RECALL CYCLE NO. ...
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... The STK11C88 is a versatile memory chip that pro- vides several modes of operation. The STK11C88 can operate as a standard 32K x 8 32K x 8 shadow to which the EEPROM mation can be copied or from which the be updated in nonvolatile mode. NOISE CONSIDERATIONS Note that the STK11C88 is a high-speed memory and so must have a high-frequency bypass capaci- tor of approximately 0 ...
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... WRITE less than 100%, only standby current is drawn when the chip is disabled. The overall average cur- rent drawn by the STK11C88 depends on the fol lowing items: 1) duty cycle of chip enable; 3) the overall cycle rate for accesses; 4) the ratio of level ...
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... STK11C88 July 1999 ORDERING INFORMATION - Temperature Range Access Time Package 5-9 STK11C88 Blank = Commercial (0 to 70° Industrial (–40 to 85° 20ns (Commercial only 25ns 35 = 35ns 45 = 45ns W = Plastic 28-pin 600 mil DIP P = Plastic 28-pin 300 mil DIP S = Plastic 28-pin 350 mil SOIC ...