CY7C109-25VC Cypress Semiconductor Corporation., CY7C109-25VC Datasheet
CY7C109-25VC
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CY7C109-25VC Summary of contents
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... TTL-compatible inputs and outputs • Easy memory expansion with Functional Description The CY7C109 / CY7C1009 is a high-performance CMOS stat- ic RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE an active HIGH Chip Enable ( active LOW Output En- ...
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... < MAX Max > V – 0.3V < 0.3V > V – 0.3V < 0.3V CY7C109 CY7C1009 Ambient [2] Temperature + + 7C109-12 7C109-15 7C1009-12 7C1009-15 Max. Min. Max. Min. Max. 2.4 2.4 0.4 0.4 0.4 V 2 ...
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... V > V – 0.3V < 0.3V Test Conditions MHz 5. 480 5V 3.0V R2 GND 5 pF 255 INCLUDING JIG AND SCOPE (b) 109–4 3 CY7C109 CY7C1009 7C109-25 7C109-35 7C1009-25 7C1009-35 Max. Min. Max. Min. Max. 2.4 2.4 0.4 0.4 0.4 V 2 0.3 + 0.3 + 0.3 0.8 –0.3 0.8 – ...
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... HIGH to Write End less than less than t HZCE LZCE HZOE LZOE LOW, CE HIGH, and WE LOW CY7C109 CY7C1009 7C109-12 7C109-15 7C1009-12 7C1009-15 Min. Max. Min. Max ...
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... Over the Operating Range (L Version Only) Conditions No input may exceed 2.0V > V – 0. > V – 0. CY7C109 CY7C1009 7C109-25 7C109-35 7C1009-25 7C1009-35 Min. Max. Min. Min. Unit ...
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... Address valid prior to or coincident with CE transition LOW and CE 1 DATA RETENTION MODE 4.5V V > CDR OHA DOE DATA VALID 50 transition HIGH CY7C109 CY7C1009 4. 109-6 DATA VALID 109–7 t HZOE t HZCE HIGH IMPEDANCE t PD ICC 50% ISB 109–8 ...
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... LOW simultaneously with WE going HIGH, the output remains in a high-impedance state [13, 14 SCE SCE PWE t SD DATA VALID [13, 14 SCE t SCE PWE t SD DATA VALID IN 7 CY7C109 CY7C1009 109– 109–10 ...
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... Data High Z [14 SCE t SCE PWE t SD DATA VALID I/O – I/O Mode 0 7 Power-Down Power-Down Read Write Selected, Outputs Disabled 8 CY7C109 CY7C1009 LZWE 109–11 Power Standby ( Standby ( Active ( Active ( Active ( ...
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... CY7C109-12ZC 15 CY7C109-15VC CY7C1009-15VC CY7C1009L-15VC CY7C109-15ZC CY7C109-15VI CY7C109L-15VI CY7C1009-15VI CY7C109-15ZI 20 CY7C109-20VC CY7C1009-20VC CY7C109-20VI CY7C109-20ZC CY7C109-20ZI 25 CY7C109-25VC CY7C1009-25VC CY7C109-25VI CY7C109-25ZC CY7C109-25ZI 35 CY7C109-35VC CY7C1009-35VC CY7C109-35VI Shaded areas contain preliminary information. Document #: 38–00140–K Package Name Package Type V33 32-Lead (400-Mil) Molded SOJ V32 32-Lead (300-Mil) Molded SOJ ...
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... Package Diagrams 32-Lead (300-Mil) Molded SOJ V32 32-Lead (400-Mil) Molded SOJ V33 10 CY7C109 CY7C1009 51-85041-A 51-85033-A ...
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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. 32-Lead Thin Small Outline Package Z32 CY7C109 CY7C1009 51-85056-B ...