
32K x 8 Static RAMCY7C199 Cypress Semiconductor Corporation • 3901 North First Street • San Jose • CA 95134 • 408-943-2600Document #: 38-05160 Rev. **
CY7C199 Document #: 38-05160 Rev. ** Page 10 of 1615 CY7C199-15PC P21 28-Lead (300-Mil) Molded DIP CommercialCY7C199-15VC V21 28-Lead Molded SOJCY7C19
CY7C199 Document #: 38-05160 Rev. ** Page 11 of 16MILITARY SPECIFICATIONSGroup A Subgroup TestingDC CharacteristicsParameter SubgroupsVOH1, 2, 3VOL1,
CY7C199 Document #: 38-05160 Rev. ** Page 12 of 16Package Diagrams28-Lead (300-Mil) CerDIP D22MIL-STD-1835 D-15 Config. A51-80032
CY7C199 Document #: 38-05160 Rev. ** Page 13 of 16Package Diagrams (continued)28-Pin Rectangular Leadless Chip Carrier L54MIL-STD-1835 C-11A51-8006751
CY7C199 Document #: 38-05160 Rev. ** Page 14 of 16Package Diagrams (continued)28-Lead (300-Mil) Molded SOIC S2151-85026-A28-Lead (300-Mil) Molded SOJ
CY7C199 Document #: 38-05160 Rev. ** Page 15 of 16© Cypress Semiconductor Corporation, 2001. The information contained herein is subject to change wit
CY7C199 Document #: 38-05160 Rev. ** Page 16 of 16Document Title: CY7C199 32K x 8 Static RAMDocument Number: 38-05160REV. ECN NO.Issue DateOrig. of Ch
CY7C199 Document #: 38-05160 Rev. ** Page 2 of 16Maximum Ratings(Above which the useful life may be impaired. For user guide-lines, not tested.)Storag
CY7C199 Document #: 38-05160 Rev. ** Page 3 of 16]Electrical Characteristics Over the Operating Range[3] (continued)7C199-20 7C199-25 7C199-35 7C199-4
CY7C199 Document #: 38-05160 Rev. ** Page 4 of 16AC Test Loads and Waveforms[5] Data Retention Characteristics Over the Operating Range (L version onl
CY7C199 Document #: 38-05160 Rev. ** Page 5 of 16Switching Characteristics Over the Operating Range[3, 7]7C199-8 7C199-10 7C199-12 7C199-15UnitParamet
CY7C199 Document #: 38-05160 Rev. ** Page 6 of 16Switching Characteristics Over the Operating Range[3,7] (continued)7C199-20 7C199-25 7C199-35 7C199-4
CY7C199 Document #: 38-05160 Rev. ** Page 7 of 16Read Cycle No. 2 [13, 14]Write Cycle No. 1 (WE Controlled)[10, 15, 16]Write Cycle No. 2 (CE Controlle
CY7C199 Document #: 38-05160 Rev. ** Page 8 of 16Write Cycle No. 3 (WE Controlled OE LOW)[11, 16]Typical DC and AC CharacteristicsSwitching Waveforms
CY7C199 Document #: 38-05160 Rev. ** Page 9 of 16Truth TableCE WE OE Inputs/Outputs Mode PowerH X X High Z Deselect/Power-Down Standby (ISB)L H L Data
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