CY62157CV33LL-55BAI Cypress Semiconductor Corp, CY62157CV33LL-55BAI Datasheet
CY62157CV33LL-55BAI
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CY62157CV33LL-55BAI Summary of contents
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... Cypress Semiconductor Corporation Document #: 38-05014 Rev. *C reducing power consumption by more than 99% when dese- lected (CE HIGH). The input/output pins (I high-impedance state when: deselected (CE CE LOW), outputs are disabled (OE HIGH), both Byte High 2 Enable and Byte Low Enable are disabled (BHE, BLE HIGH), or during a write operation (CE LOW) ...
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Pin Configurations 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 with Power Applied............................................. –55°C to +125°C Supply Voltage to Ground Potential ...–0.5V ...
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Electrical Characteristics Over the Operating Range Parameter Description V Output HIGH Voltage OH V Output LOW Voltage OL V Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage Current IX I Output Leakage Current GND < V ...
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Parameter Description V Output HIGH Voltage Output LOW Voltage Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage IX Current I Output Leakage OZ Current I V Operating Supply CC CC ...
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AC Test Loads and Waveforms OUTPUT 30 pF INCLUDING JIG AND SCOPE Equivalent to: THÉVENIN EQUIVALENT OUTPUT Parameters 2. Data Retention Characteristics Parameter Description V V for Data Retention DR CC ...
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Switching Characteristics Over the Operating Range Parameter Read Cycle t Read Cycle Time RC t Address to Data Valid AA t Data Hold from Address Change OHA t CE LOW and CE ACE LOW to Data Valid ...
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C Switching Waveforms Read Cycle No. 1 (Address Transition Controlled) ADDRESS DATA OUT PREVIOUS DATA VALID Read Cycle No. 2 (OE Controlled) ADDRESS BHE/BLE t LZBE HIGH IMPEDANCE DATA OUT t LZCE ...
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Switching Waveforms (continued) Write Cycle No. 1 (WE Controlled) ADDRESS BHE/BLE OE DATA I/O NOTE18 t HZOE Write Cycle No ADDRESS BHE/BLE ...
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Switching Waveforms (continued) Write Cycle No. 3 (WE Controlled, OE LOW) ADDRESS BHE/BLE NOTE 18 DATAI/O Write Cycle No. 4 (BHE/BLE Controlled, OE LOW) ADDRESS BHE/BLE ...
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Typical DC and AC Characteristics (Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V 14.0 MoBL 12.0 10 8.0 max ( 6.0 max 4.0 2.0 ...
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Truth Table ...
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... CY62157CV25LL-70BAI CY62157CV30LL-70BAI CY62157CV33LL-70BAI 55 CY62157CV30LL-55BAI CY62157CV33LL-55BAI Package Diagram 48-Ball ( 1.2 mm) FBGA BA48F MoBL, MoBL2, and More Battery Life are trademarks of Cypress Semiconductor Corporation. All product and company names mentioned in this document may be the trademarks of their respective holders. Document #: 38-05014 Rev. *C © 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: CY62157CV25/30/33 MoBL™ 512K x 16 STATIC RAM Document Number: 38-05014 Issue REV. ECN NO. Date ** 106184 05/10/01 *A 107241 07/24/01 *B 109621 03/11/02 *C 114218 05/01/02 Document #: 38-05014 Rev. *C Orig. of Change HRT/MGN New Datasheet ...