CY62128BNLL-55ZXI Cypress Semiconductor Corp, CY62128BNLL-55ZXI Datasheet
CY62128BNLL-55ZXI
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CY62128BNLL-55ZXI Summary of contents
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... Note: 1. For best-practice recommendations, please refer to the Cypress application note “System Design Guidelines” on http://www.cypress.com. Cypress Semiconductor Corporation Document #: 001-06498 Rev. *B 1-Mbit (128K x 8) Static RAM Functional Description The CY62128BN is a high-performance CMOS static RAM organized as 128K words by 8 bits. Easy memory expansion ...
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... Product Portfolio Product Min. CY62128BNLL Commercial 4.5 Industrial Automotive-A Automotive-E Pin Configurations STSOP 15 32 Top View V CC (not to scale Pin Definitions Input A –A . Address Inputs 0 16 Input/Output I/O –I/O . Data lines. Used as input or output lines depending on operation 0 7 Input/Control WE. Write Enable, Active LOW. When selected LOW, a WRITE is conducted. When selected HIGH, a READ is conducted ...
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Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) Storage Temperature ................................. –65C to +150C Ambient Temperature with Power Applied............................................. –55C to +125C Supply Voltage Relative GND CC DC Voltage ...
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Capacitance Parameter Description C Input Capacitance IN C Output Capacitance OUT [5] Thermal Resistance Parameter Description Thermal Resistance JA (Junction to Ambient) Thermal Resistance JC (Junction to Case) AC Test Loads and Waveforms R1 1800 5V OUTPUT ...
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... At any given temperature and voltage condition, t 10. The internal write time of the memory is defined by the overlap of CE write, and the transition of any of these signals can terminate the write. The input data set-up and hold timing should be referenced to the leading edge of the signal that terminates the write ...
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Switching Waveforms (continued) [12, 13] Read Cycle No. 2 (OE Controlled) ADDRESS ACE OE t LZOE HIGH IMPEDANCE DATA OUT t LZCE SUPPLY CURRENT Write Cycle No ...
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Switching Waveforms (continued) Write Cycle No. 2 (WE Controlled, OE HIGH During Write) ADDRESS DATA I/O 16 NOTE t HZOE Write Cycle No.3 (WE Controlled, OE LOW) ADDRESS ...
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... H Data Out Data High Z Ordering Information Speed (ns) Ordering Code 55 CY62128BNLL-55SXI CY62128BNLL-55ZXI 70 CY62128BNLL-70SXA Please contact your local Cypress sales representative for availability of these parts Document #: 001-06498 Rev. *B I/O –I/O Mode 0 7 Power-down Power-down Read Write Selected, Outputs Disabled Package Diagram Package Type ...
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Package Diagrams Document #: 001-06498 Rev. *B CY62128BN MoBL 51-85081*C 51555 Page [+] Feedback ...
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Package Diagrams (continued) Document #: 001-06498 Rev. *B CY62128BN MoBL 51-85094*E Page [+] Feedback ...
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Package Diagrams (continued) All product and company names mentioned in this document are the trademarks of their respective holders. Document #: 001-06498 Rev. *B CY62128BN MoBL 51-85066*E Page [+] Feedback ...
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... Document #: 001-06498 Rev. *B © Cypress Semiconductor Corporation, 2006-2010. 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 product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress ...