CY62146CV30LL-70BAI Cypress Semiconductor Corp, CY62146CV30LL-70BAI Datasheet
CY62146CV30LL-70BAI
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CY62146CV30LL-70BAI Summary of contents
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... Cypress Semiconductor Corporation Document #: 38-05203 Rev. *A 256K x 16 Static RAM power consumption by 80% when addresses are not toggling. The device can also be put into standby mode reducing power consumption by 99% when deselected (CE HIGH). The in- put/output pins (I/O state when: deselected (CE HIGH), outputs are disabled (OE ...
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Pin Configuration Product Portfolio V Range CC Product [ CC(min.) CC(typ.) CY62146CV30 2.7V 3.0V 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 ...
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Electrical Characteristics Over the Operating Range Parameter Description V Output HIGH Voltage Output LOW Voltage Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage Current GND < ...
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AC Test Loads and Waveforms OUTPUT 30 pF INCLUDING JIG AND SCOPE Parameters Data Retention Characteristics Parameter Description V V for Data Retention Data Retention Current CCDR [5] ...
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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 to Data Valid ACE t OE LOW to Data Valid ...
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Switching Waveforms Read Cycle 1 (Address Transition Controlled) ADDRESS DATA OUT PREVIOUS DATA VALID [13,14] Read Cycle 2 (OE Controlled) ADDRESS CE t ACE OE BHE/BLE t t LZOE LZOE t DBE t LZBE HIGH IMPEDANCE DATA OUT t LZCE ...
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Switching Waveforms (continued) [11, 15, 16] Write Cycle 1 (WE Controlled) ADDRESS BHE/BLE OE DATA I/O NOTE 17 t HZOE [11, 15, 16] Write Cycle 2 (CE Controlled) ADDRESS CE WE BHE/BLE OE DATA I/O NOTE ...
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Switching Waveforms (continued) Write Cycle 3 (WE Controlled, OE LOW) ADDRESS CE BHE/BLE NOTE 17 DATAI/O t Write Cycle 4 (BHE/BLE Controlled, OE LOW) ADDRESS CE BHE/BLE DATA I/O NOTE 17 Document #: 38-05203 ...
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Typical DC and AC Parameters (Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V Operating Current vs. Supply Voltage 14.0 MoBL 12.0 10 max 8 ...
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... Ordering Information Speed (ns) Ordering Code Package Name 70 CY62146CV30LL-70BAI CY62146CV30LL-70BVI 55 CY62146CV30LL-55BAI CY62146CV30LL-55BVI Package Diagrams 48-Ball (7. 8 1.2 mm) Thin BGA BA48B Document #: 38-05203 Rev. *A Package Type BA48B 48-ball Fine Pitch BGA (7 mm × 8.5 mm × 1.2 mm) BV48A 48-ball Fine Pitch BGA (6 mm × × 1 mm) BA48B 48-ball Fine Pitch BGA (7 mm × ...
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... Document #: 38-05203 Rev. *A © Cypress Semiconductor Corporation, 2001. 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. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user ...
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Document Title: CY62146CV30 MoBL™ 256K x 16 Static RAM Document Number: 38-05203 REV. ECN NO. Issue Date ** 112395 01/18/02 *A 114217 05/01/02 Document #: 38-05203 Rev. *A Orig. of Description of Change Change GAV New Data Sheet MGN/ Improved ...