P10C68 GEC Plessey Semiconductors, P10C68 Datasheet
P10C68
Related parts for P10C68
P10C68 Summary of contents
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... HIGH PERFORMANCE NON-VOLATILE STATIC RAM The P10C68 and P11C68 are fast static RAMs (35 and 45 ns) with a non-volatile electically-erasable PROM (EEPROM) cell incorporating in each static memory cell. The SRAM can be read and written an unlimited number of times while independent non-volatile data resides in PROM. ...
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... EEPROM ARRAY 256 x 256 R O STORE D STATIC RAM E ARRAY C 256 x 256 RECALL COLUMN I/O COLUMN DECODER STORE/ RECALL CONTROL G NE (P10C68 only ...
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... Value Symbol Min. Max CC1 CC2 I 23 SB1 SB2 ±1 I ILK ±5 I OLK V 2 0.4 OL P10C68/P11C68 Units Conditions Max +0.5 V All inputs CC V All inputs 0 +85 C Units Conditions 35ns AVAV 45ns AVAV ≤ 0.2V mA ...
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... P10C68/P11C68 www.DataSheet4U.com Industrial temperature range Test conditions (unless otherwise stated): Tamb = -40˚C to 70˚C, Vcc = +5V ± 10% (See notes 4, 5 and 6) Characteristic Average power supply current Average power supply current during STORE cycle Average power supply current (standby, cycling TTL input levels) ...
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... Parameter guaranteed but not tested. ADDRESS DQ (DATA OUT) W P10C68-35 Parameter P11C68-35 Min. Max AVAV t AVQV t AXQX t WHQV P10C68/P11C68 P10C68-45 P11C68-45 Units Notes Min. Max ...
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... If W (bar) is low when E (bar) goes low, the outputs remain in the high impedance state AVAV t ELQV t ELQX t GLQV t GLQX t ELICCH t WHQV F P10C68-35 Parameter P11C68-35 Min EHICCL t EHQZ t GHQZ DATA VALID P10C68-45 P11C68-45 Units Max. Max. Min Notes 11, 14 ...
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... AVAV t t AVEL ELEH t AVEH t WLEH HIGH IMPEDANCE P10C68/P11C68 t WHAX t t DVWH WHDX DATA VALID t WHQX P10C68-45 P11C68-45 Units Max. Min. Max EHAX t t DVEH EHDX DATA VALID Notes ...
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... P10C68/P11C68 www.DataSheet4U.com V CC 5.0V 3.3V AUTO RECALL STORE INHIBIT NON-VOLATILE MEMORY OPERATION OF P10C68 MODE SELECTION NOTE 15. An automatic RECALL also takes place on chip power-up, starting when Vcc exceeds 3.3V, and taking t time at which Vcc exceeds 3.3V. Vcc must not drop below 3.3V once it has exceeded it for the RECALL to function properly ...
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... (DATA OUT (DATA OUT) Parameter GHNL NLWL t ELWL HIGH IMPEDANCE t NLEL t GHEL t WLEL t HIGH IMPEDANCE P10C68/P11C68 P10C68-45 P10C68-35 Min. Max. Max. Min WLNH t WLQX ELNH t ELQX1 Units Notes ...
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... RECALL t Recall initiation cycle time t ELNH (bar) set-up NLEL t Output enable set-up GLEL t Write enable set-up WHEL P10C68 RECALL CYCLE (BAR) CONTROLLED (See note 16) Symbol Standard Alternative t Recall cycle time t GLQX2 RECALL t Recall initiation cycle time t GLNH (bar) set-up ...
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... (DATA OUT HIGH IMPEDANCE (DATA OUT (DATA OUT) t NLHN t GLNL t WHNL t ELNL t NLQZ HIGH IMPEDANCE t NLEL t GLEL t t WHEL ELNH t ELQX2 t NLGL t GLNH t WHGL t ELGL HIGH IMPEDANCE P10C68/P11C68 t NLQX t GLQX2 11 ...
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... P10C68/P11C68 www.DataSheet4U.com NON-VOLATILE MEMORY OPERATION OF P11C68 MODE SELECTION (hex 0000 1555 0AAA 1FFF 10F0 0F0F L H 0000 1555 0AAA 1FFF 10F0 0F0E NOTES 21. 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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... OUT) OPERATING NOTES Note: References to NE (bar) should be taken as applying to P10C68 only and can be ignored for P11C68. The devices have two separate modes of operation: SRAM mode and non-volatile mode. In SRAM mode, the memory operates as an ordinary static RAM. While in non-volatile mode, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM ...
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... If E (bar) and G (bar) are LOW and W (bar) and NE (bar) are HIGH at the end of the cycle, a READ will be performed and the outputs will go active, signalling the end of the STORE. The P10C68 will not be activated into either a STORE or RECALL cycle by the software sequence required for the P11C68. ...
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... Customer Service Centre. PIN 1 1.27 (0.050) TYP 35.20/35.92 (1.386/1.414) 1.016/1.524 (0.040/0.060) 2.54 (0.100) 3.30/4.06 (0.130/0.160) Pin 1 Ref. notch 0.288 (7.32) 0.2 (5.08) max SEATING PLANE 0.2/0.3 0.12 (3.05) min Nominal Centres 0.3 (7.62) P10C68/P11C68 7.620/8.128 (0.300/0.320) 0.229/0.308 (0.009/0.012) 7.37/7.87 (0.290/0.310) 15 ...
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... P10C68/P11C68 www.DataSheet4U.com ORDERING INFORMATION PxxC68 - DxBS Device number eg hardware store/recall 11 = software store/recall HEADQUARTERS OPERATIONS GEC PLESSEY SEMICONDUCTORS Cheney Manor, Swindon, Wiltshire SN2 2QW, United Kingdom. Tel: (0793) 518000 Tx: 449637 Fax: (0793) 518411 GEC PLESSEY SEMICONDUCTORS Sequoia Research Park, 1500 Green Hills Road, Scotts Valley, California 95066, United States of America ...
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North America Tel: +1 (770) 486 0194 Fax: +1 (770) 631 8213 Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively “Mitel”) is believed to be reliable. However, Mitel assumes no liability for ...