STK11C68-5KF55M Cypress Semiconductor Corp, STK11C68-5KF55M Datasheet
STK11C68-5KF55M
Specifications of STK11C68-5KF55M
Related parts for STK11C68-5KF55M
STK11C68-5KF55M Summary of contents
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... EEPROM ( SRAM RECALL quences. It combines the high performance and ease of use of a fast The STK11C68-M is pin compatible with industry stan- EEPROM dard s and is available in a 28-pin 300 mil SRAM ceramic DIP or 28-pad LCC package. Commercial and industrial devices are also available. ...
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... STK11C68-M ABSOLUTE MAXIMUM RATINGS Voltage on typical input relative –0.6V to 7.0V SS Voltage on DQ and .–0. 0-7 Temperature under bias . . . . . . . . . . . . . . . . . . . . . . – 125 C Storage temperature – 150 C Power dissipation .1W DC output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mA (One output at a time, one second duration) DC CHARACTERISTICS SYMBOL PARAMETER b I Average V ...
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... CC W STK11C68-35M PARAMETER MIN AVAV 3 t AVQV 5 t AXQX 11A t WHQV 2 t AVAV 1 t ELQV 6 t ELQX 4 t GLQV 8 t GLQX 11A t WHQV 4-33 STK11C68 5.0V 10%) CC STK11C68-45M STK11C68-55M UNITS MAX MIN MAX MIN MAX DATA VALID 11 t EHICCL 7 t EHQZ 9 t ...
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... IH Note low when E goes low, the outputs remain in the high impedance state. STK11C68-35M PARAMETER MIN MAX STK11C68-35M PARAMETER MIN MAX 4- 5.0V 10%) CC STK11C68-45M STK11C68-55M UNITS MIN MAX MIN MAX 5.0V 10%) CC STK11C68-45M STK11C68-55M MIN MAX MIN MAX UNITS ...
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... DATA OUT AVAV 14 t 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 4-35 STK11C68 WHAX 16 t WHDX 21 t WHQX 19 t EHAX 16 t EHDX ...
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... STK11C68-M NONVOLATILE MEMORY OPERATION MODE SELECTION (hex 0000 1555 0AAA 1FFF 10F0 0F0F L H 0000 1555 0AAA 1FFF 10F0 0F0E Note n: The six consecutive addresses must be in order listed - (0000, 1555, 0AAA, 1FFF, 10F0, 0F0F) for a STORE cycle or (0000, 1555, 0AAA,1FFF, 10F0, 0F0E) for a RECALL cycle ...
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... CC exceeds 4.0V measured from the point at which V CC RECALL (see #2) but greater than or equal to t READ CYCLE ELQV table. Address #6 determines whether the STK11C68-M performs a STORE or RECALL MODE SELECTION 22 t AVAV ADDRESS # EHAXN t DATA VALID 4-37 STK11C68 ...
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... AVQV for transitions on any control input pins, and will remain valid until another address change or until brought HIGH brought LOW. The STK11C68 high speed memory and there- fore must have a high frequency bypass capacitor of approximately 0.1 F connected between DUT V and V using leads and traces that are as short as SS possible ...
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... Due to this automatic RECALL , SRAM operation cannot commence until t V exceeds 4.0V. 4. typical, characterized CC value. If the STK11C68 WRITE state at the end of power-up RECALL , the SRAM data will be corrupted. sense volt help avoid this situation, a 10K Ohm resistor should be connected between W and system V ...
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... STK11C68-M STK11C68 - 5962-92324 ORDERING INFORMATION Temperature Range M = Military (-55 to 125 degrees C) Access Time 35 = 35ns 45 = 45ns 55 = 55ns Package C = Ceramic 28 pin 300-mil DIP with gold lead finish K = Ceramic 28 pin 300-mil DIP with solder DIP finish L = Ceramic 28 pin LCC Retention / Endurance 10 years / 100,000 cycles ...