Cypress CY7C199 - Manuals - manualsarea.com

Page 2 - CC; Electrical Characteristics

CY7C199 Document #: 38-05160 Rev. ** Page 2 of 16 Maximum Ratings (Above which the useful life may be impaired. For user guide-lines, not tested.) Storage Temperature ................................. –65 ° C to +150 ° C Ambient Temperature withPower Applied ............................................

Page 4 - Parameter; Data Retention Waveform

CY7C199 Document #: 38-05160 Rev. ** Page 4 of 16 AC Test Loads and Waveforms [5] Data Retention Characteristics Over the Operating Range (L version only) Parameter Description Conditions [6] Min. Max. Unit V DR V CC for Data Retention 2.0 V I CCDR Data Retention Current Com’l V CC = V DR = 2.0V, CE...

Page 5 - Switching Characteristics; Unit

CY7C199 Document #: 38-05160 Rev. ** Page 5 of 16 Switching Characteristics Over the Operating Range [3, 7] 7C199-8 7C199-10 7C199-12 7C199-15 Unit Parameter Description Min. Max. Min. Max. Min. Max. Min. Max. READ CYCLE t RC Read Cycle Time 8 10 12 15 ns t AA Address to Data Valid 8 10 12 15 ns t O...

Page 6 - Switching Waveforms; ADDRESS

CY7C199 Document #: 38-05160 Rev. ** Page 6 of 16 Switching Characteristics Over the Operating Range [3,7] (continued) 7C199-20 7C199-25 7C199-35 7C199-45 Parameter Description Min. Max. Min. Max. Min. Max. Min. Max. Unit READ CYCLE t RC Read Cycle Time 20 25 35 45 ns t AA Address to Data Valid 20 2...

Page 9 - Truth Table; Ordering Information; TYPICAL POWER-ON CURRENT; A t; TYPICAL ACCESS TIME CHANGE; NORMA; NORMALIZED I

CY7C199 Document #: 38-05160 Rev. ** Page 9 of 16 Truth Table CE WE OE Inputs/Outputs Mode Power H X X High Z Deselect/Power-Down Standby (I SB ) L H L Data Out Read Active (I CC ) L L X Data In Write Active (I CC ) L H H High Z Deselect, Output Disabled Active (I CC ) Ordering Information Speed (ns...

Page 12 - Package Diagrams

CY7C199 Document #: 38-05160 Rev. ** Page 12 of 16 Package Diagrams 28-Lead (300-Mil) CerDIP D22 MIL-STD-1835 D-15 Config. A 51-80032

Page 13 - 8-Pin Rectangular Leadless Chip Carrier L54

CY7C199 Document #: 38-05160 Rev. ** Page 13 of 16 Package Diagrams (continued) 28-Pin Rectangular Leadless Chip Carrier L54 MIL-STD-1835 C-11A 51-80067 51-85014-B 28-Lead (300-Mil) Molded DIP P21

Page 15 - 8-Lead Thin Small Outline Package Z28

CY7C199 Document #: 38-05160 Rev. ** Page 15 of 16 © Cypress Semiconductor Corporation, 2001. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the useof any circuitry other than circuitry embodied in a Cypress Semic...

Page 16 - Description of Change; SZV

CY7C199 Document #: 38-05160 Rev. ** Page 16 of 16 Document Title: CY7C199 32K x 8 Static RAMDocument Number: 38-05160 REV. ECN NO. Issue Date Orig. of Change Description of Change ** 109971 10/28/01 SZV Change from Spec number: 38-00239 to 38-05160