CY7C192 CYPRESS [Cypress Semiconductor], CY7C192 Datasheet
CY7C192
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CY7C192 Summary of contents
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... Low standby power — 220 mW • TTL-compatible inputs and outputs • Automatic power-down when deselected Functional Description The CY7C192 is a high-performance CMOS static RAM orga- nized as 65,536 x 4 bits with separate I/O. Easy memory ex- Logic Block Diagram INPUT BUFFER A 0 ...
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... CC , OUT MAX = 1/t RC Max > > < MAX Max > V 0.3V > < 0.3V CY7C192 [1] 0. Ambient [2] Temperature + 7C192-12 7C192-15 Min. Max. Min. Max. 2.4 2.4 0.4 0.4 2.2 V +0.3V 2.2 V +0. 0.5 0.8 0.5 0 ...
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... Min. Max. Min. Max. 2.4 2.4 0 2.2 2.2 +0.3V +0.3V 0.5 0.8 3 300 135 Max ALL INPUT PULSES 3.0V 90% 10% GND < CY7C192 Unit 300 mA 115 Unit pF pF 90% 10% < C191–5 Page ...
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... less than less than t HZCE LZCE HZWE LZWE CY7C192 7C192-20 7C192-25 Min. Max. Min. Max ...
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... Document #: 38-05047 Rev OHA ACE 50% [ SCE PWE DATA VALID t HZWE . IL DATA VALID t HZCE DATA VALID LZWE HIGH IMPEDANCE CY7C192 C191–6 HIGH IMPEDANCE ICC ISB C191–7 C191–8 Page ...
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... ADDRESS CE WE DATA IN DATA OUT (7C192) Notes: 13 goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state. Document #: 38-05047 Rev. ** [9, 13 PWE t HZWE t SCE DATA VALID HIGH IMPEDANCE CY7C192 C191–9 Page ...
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... 125 0.0 1.0 2.0 OUTPUT VOLTAGE (V) OUTPUT SINK CURRENT vs. OUTPUT VOLTAGE 140 120 100 125 0.0 1.0 2.0 OUTPUT VOLTAGE (V) NORMALIZED I vs. CYCLE TIME CC 1.25 V =5. = 1.00 V =0.5V IN 0.75 0.50 800 1000 10 20 CYCLE FREQUENCY (MHz) CY7C192 =5.0V =25 C 3.0 4.0 =5.0V =25 C 3.0 4 Page ...
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... Ordering Information Speed (ns) Ordering Code 12 CY7C192-12PC CY7C192-12VC 15 CY7C192-15PC CY7C192-15VC 20 CY7C192-20PC CY7C192-20VC 25 CY7C192-25PC CY7C192-25VC Document #: 38-05047 Rev. ** Package Name Package Type P21 28-Lead (300-Mil) Molded DIP V21 28-Lead Molded SOJ P21 28-Lead (300-Mil) Molded DIP V21 28-Lead Molded SOJ P21 28-Lead (300-Mil) Molded DIP ...
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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. 28-Lead (300-Mil) Molded DIP P21 28-Lead (300-Mil) Molded SOJ V21 CY7C192 51-85014-B 51-85031-B Page ...
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... Document Title: CY7C192 64K x 4 Static RAM with Separate I/O Document Number: 38-05047 Issue REV. ECN NO. Date ** 107149 09/10/01 Document #: 38-05047 Rev. ** Orig. of Change Description of Change SZV Change Spec number from: 38-00076 to 38-05047 CY7C192 Page ...