CYM1441PZ-20C CYPRESS [Cypress Semiconductor], CYM1441PZ-20C Datasheet
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CYM1441PZ-20C
Related parts for CYM1441PZ-20C
CYM1441PZ-20C Summary of contents
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... Static RAM Module Functional Description The CYM1441 is a very high performance 2-megabit static RAM module organized as 256K words by 8 bits. The module is constructed using eight 256K x 1 static RAMs in SOJ pack- ages mounted onto an epoxy laminate substrate with pins. Two chip selects (CS the upper and lower 4 bits of the data word ...
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Selection Guide Maximum Access Time (ns) Maximum Operating Current (mA) Maximum Standby Current (mA) Shaded area contains preliminary information. Maximum Ratings (Above which the useful life may be impaired.) Storage Temperature ................................. – +125 C Ambient Temperature with ...
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Switching Characteristics Over the Operating Range Parameter Description READ CYCLE t Read Cycle Time RC t Address to Data Valid AA t Data Hold from Address Change OHA t CS LOW to Data Valid ACS t CS LOW to Low ...
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Switching Waveforms (continued) [6,8] Read Cycle No LZCS HIGH IMPEDANCE DATAOUT SUPPLY CURRENT Write Cycle No. 1 (WE Controlled) ADDRESS DATAIN DATAOUT DATA UNDEFINED Write Cycle No. 2 (CS ...
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... WE Input/Output H X High Z Deselect/Power-Down L H Data Out Read L L Data In Write Ordering Information Package Speed Ordering Code 20 CYM1441PZ-20C 25 CYM1441PZ-25C 35 CYM1441PZ-35C 45 CYM1441PZ-45C Shaded area contains preliminary information. Package Diagrams 0.050 0.050 0.120 0.150 0.135 0.015 0.165 0.025 Pin 1 Document #: 38-05271 Rev. ** © Cypress Semiconductor Corporation, 2002. 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 ...
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... Document Title: CYM1441 256K x 8 Static RAM Module Document Number: 38-05271 Issue REV. ECN NO. Date ** 114172 3/19/02 Document #: 38-05271 Rev. ** Orig. of Change DSG Change from Spec number: 38-M-00020 to 38-05271 CYM1441 Description of Change Page ...