Cypress manual Switching Waveforms, CY62157E MoBL, Read Cycle 1 Address Transition Controlled16

Models: CY62157E

1 12

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CY62157E MoBL®

tRC

ADDRESS

tOHA tAA

DATA OUT	PREVIOUS DATA VALID					DATA VALID

Notes:

16.The device is continuously selected. OE, CE1 = VIL, BHE and/or BLE = VIL, and CE2 = VIH.

17.WE is HIGH for read cycle.

18.Address valid prior to or coincident with CE1, BHE, BLE transition LOW and CE2 transition HIGH.

Document #: 38-05695 Rev. *C

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Contents

CY62157E MoBL FeaturesLogic Block Diagram Functional Description1Product Portfolio Pin Configuration 2CY62157E MoBL Operating Range Electrical Characteristics Over the Operating RangeMaximum Ratings Capacitance9AC Test Loads and Waveforms Data Retention Characteristics Over the Operating RangeThermal Resistance9 Data Retention Waveform11Switching Characteristics Over the Operating Range CY62157E MoBLRead Cycle 1 Address Transition Controlled16 Switching WaveformsCY62157E MoBL Read Cycle 2 OE Controlled17Write Cycle 1 WE Controlled 15, 19, 20 Switching Waveforms continuedCY62157E MoBL Write Cycle 2 CE 1 or CE 2 Controlled 15, 19, 20Write Cycle 3 WE Controlled, OE LOW20 Switching Waveforms continuedCY62157E MoBL Write Cycle 4 BHE/BLE Controlled, OE LOW20Truth Table Ordering InformationCY62157E MoBL 44-pin TSOP II Package DiagramsCY62157E MoBL + Feedback48-ball VFBGA 6 x 8 x 1 mm Package Diagrams continuedCY62157E MoBL + FeedbackCY62157E MoBL Document History PageIssue Date Document Title CY62157E MoBL, 8-Mbit 512K x 16 Static RAM