CY62127BVLL-55ZI Cypress Semiconductor Corp, CY62127BVLL-55ZI Datasheet
CY62127BVLL-55ZI
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CY62127BVLL-55ZI Summary of contents
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... COLUMN DECODER Cypress Semiconductor Corporation Document #: 38-05155 Rev. ** Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW. If Byte Low Enable (BLE) is LOW, then data from I/O pins (I/O written into the location specified on the address pins (A through Byte High Enable (BHE) is LOW, then data ...
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Pin Configurations (continued) Selection Guide Maximum Access Time Maximum Operating Current Maximum CMOS Standby Current Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) Storage Temperature ................................. – +150 C Ambient ...
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Electrical Characteristics Over the Operating Range Parameter Description V Output HIGH Voltage OH V Output LOW Voltage OL V Input HIGH Voltage IH V Input LOW Voltage IL I Input Load Current IX I Output Leakage Current ...
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Switching Characteristics Over the Operating Range Parameter READ CYCLE t Read Cycle Time RC t Address to Data Valid AA t Data Hold from Address Change OHA t CE LOW to Data Valid ACE t OE LOW to Data ...
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Data Retention Characteristics Parameter Description V V for Data Retention Data Retention Current CCDR [4] t Chip Deselect to Data Retention Time CDR t Operation Recovery Time R Data Retention Waveform Switching Waveforms [10, ...
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Switching Waveforms (continued) Read Cycle No. 2 (OE Controlled) ADDRESS CE OE BHE, BLE t LZBE HIGH IMPEDANCE DATA OUT t LZCE SUPPLY CURRENT Write Cycle No. 1 (CE Controlled) ADDRESS CE BHE, BLE WE DATA ...
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Switching Waveforms (continued) Write Cycle No. 2 (WE Controlled, OE HIGH During Write) ADDRESS BHE, BLE OE t HZOE DATA I/O NOTE 15 Write Cycle No.3 (WE Controlled, OE LOW) ADDRESS BHE, ...
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... Ordering Information Speed (ns) Ordering Code 55 CY62127BVLL-55ZI CY62127BVLL-55BAI 70 CY62127BVLL-70ZI CY62127BVLL-70BAI Document #: 38-05155 Rev. ** I/O –I/O I/O –I High Z High Z Data Out Data Out Data Out High Z High Z Data Out Data In Data In Data In High Z High Z Data In High Z High Z High Z High Z Package Name Z44 ...
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Package Diagrams Document #: 38-05155 Rev. ** 48-Ball (7. 7.00 mm) FBGA BA48A CY62127BV 51-85096-*D Page ...
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... Document #: 38-05155 Rev. ** © Cypress Semiconductor Corporation, 2001. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user ...
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Document Title: CY62127BV 64K x 16 Static RAM Document Number: 38-05155 Issue REV. ECN NO. Date ** 109899 01/10/02 Document #: 38-05155 Rev. ** Orig. of Change SZV Change from Spec number: 38-01018 to 38-05155 CY62127BV Description of Change Page ...