CY62128-70SC Cypress Semiconductor Corp, CY62128-70SC Datasheet
CY62128-70SC
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CY62128-70SC Summary of contents
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... TTL-compatible inputs and outputs • Easy memory expansion with Functional Description The CY62128 is a high-performance CMOS static RAM orga- nized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE chip enable ( active LOW output enable (OE), and 2 three-state drivers ...
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... MAX RC Max Com’ < MAX Max Com’ – 0.3V 0.3V – 0.3V 0.3V, f CY62128 CY62128–55 CY62128– 115 mA 110 100 A 100 Ambient [2] Temperature + 10% 62128–55 62128–70 Min. Max. Min. Max. Unit 2.4 2.4 0.4 0 0.3 0.3 – ...
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... HIGH to Low Z 2 [7, 8] LOW to High Z 2 HIGH to Power-Up 2 LOW to Power-Down 2 HIGH to Write End 2 is less than less than t HZCE LZCE HZOE LZOE LOW, CE HIGH, and WE LOW CY62128 Max ALL INPUT PULSES 90% 10% 5ns 62128–55 62128–70 Min. Max. Min. Max ...
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... Address valid prior to or coincident with CE PRELIMINARY Over the Operating Range (continued) Description OHA ACE t DOE LZOE 50 transition LOW and CE transition HIGH CY62128 62128–55 62128–70 Min. Max. Min. Max DATA VALID t HZOE t HZCE IMPEDANCE DATA VALID t PD 50% Unit 62128-5 HIGH ICC ...
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... LOW simultaneously with WE going HIGH, the output remains in a high-impedance state 15. During this period the I/Os are in the output state and input signals should not be applied. PRELIMINARY [13,14 SCE SCE PWE t SD DATA VALID [13,14 SCE t SCE PWE t SD DATA VALID IN 5 CY62128 62128 62128-8 ...
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... High Z Ordering Information Speed Package (ns) Ordering Code 55 CY62128–55VC CY62128–55SC CY62128 55ZC 70 CY62128–70VC CY62128–70SC CY62128 70ZC CY62128L 70SC CY62128L 70ZC CY62128LL 70SC CY62128LL 70ZC Shaded area contains advanced information. Document #: 38–00524 PRELIMINARY [13,14 SCE t SCE PWE t SD DATA VALID ...
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... Package Diagrams PRELIMINARY 32-Lead (450 Mil) Molded SOIC S34 32-Lead Thin Small Outline Package Z32 7 CY62128 ...
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... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. PRELIMINARY 32-Lead (400-Mil) Molded SOJ V33 CY62128 ...