5962-9232404MYA Cypress Semiconductor Corp, 5962-9232404MYA Datasheet
5962-9232404MYA
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5962-9232404MYA Summary of contents
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... Nonvolatile Static RAM MIL-STD-883/SMD # 5962-92324 DESCRIPTION The Simtek STK11C68 fast static and 55ns), with a nonvolatile electrically-erasable ( ) element incorporated in each static memory EEPROM cell. The SRAM number of times, while independent nonvolatile data resides in EEPROM the EEPROM ( SRAM RECALL quences. It combines the high performance and ease ...
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STK11C68-M ABSOLUTE MAXIMUM RATINGS Voltage on typical input relative –0.6V to 7.0V SS Voltage on DQ and ...
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READ CYCLES #1 & #2 SYMBOLS NO. #1, #2 Alt Chip Enable Access Time ELQV ACS Read Cycle Time AVAV Address Access Time AVQV ...
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STK11C68-M WRITE CYCLES #1 & #2; G high SYMBOLS NO Alt Write Cycle Time AVAV AVAV Write Pulse Width WLWH WLEH Chip Enable to ...
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WRITE CYCLE #1: W CONTROLLED ADDRESS AVWL W DATA IN DATA OUT PREVIOUS DATA WRITE CYCLE #2: E CONTROLLED ADDRESS 18 t AVEL E W DATA IN DATA OUT AVAV 14 t ELWH 17 ...
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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 ...
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STORE/RECALL CYCLE SYMBOLS NO. PARAMETER #1 Alt STORE/RECALL Initiation Cycle Time AVAV Chip Enable to Output Inactive ELQZ q STORE Cycle Time STORE ELQXS r RECALL Cycle Time 25 t ...
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STK11C68-M The STK11C68-M has two separate modes of opera- tion: SRAM mode and nonvolatile mode. In SRAM mode, the memory operates as an ordinary static RAM. In nonvolatile operation, data is transferred from SRAM to EEPROM or from EEPROM to ...
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Internally, RECALL is a two step procedure. First, the SRAM data is cleared and second, the nonvolatile information is transferred into the SRAM cells. The RECALL operation in no way alters the data in the EEPROM cells. The nonvolatile data ...
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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 ...