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Document #: 001-50045 Rev. **

Revised January 21, 2009

Page 10 of 10

MoBL is a registered trademark, and More Battery Life is a trademark, of Cypress Semiconductor. All product and company names mentioned in this document are the
trademarks of their respective holders. 

CY62148ESL MoBL

®

© Cypress Semiconductor Corporation, 2009. 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 product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical,
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Document Title: CY62148ESL MoBL

®

 4-Mbit (512K x 8) Static RAM

Document Number: 001-50045

Rev.

ECN No. 

Orig. of 

Change

Submission 

Date

Description of Change

**

2612938

VKN/PYRS

01/21/09

New data sheet

[+] Feedback 

Summary of Contents for CY62148ESL

Page 1: ...feature that significantly reduces power consumption Placing the device into standby mode reduces power consumption by more than 99 percent when deselected CE HIGH The eight input and output pins IO0...

Page 2: ...5V to 5 5V 55 2 2 5 15 20 1 7 25 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 A11 A9 A8 A13 A17 A15 A18 A16 A14 A12 A7 A6 A5 A4 WE VCC 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 A0 A1 A2 A3 A10 OE CE1 IO0...

Page 3: ...HIGH Voltage 2 2 VCC 2 7 1 8 VCC 0 3 V 2 7 VCC 3 6 2 2 VCC 0 3 4 5 VCC 5 5 2 2 VCC 0 5 VIL 6 Input LOW Voltage 2 2 VCC 2 7 0 3 0 4 V 2 7 VCC 3 6 0 3 0 6 4 5 VCC 5 5 0 5 0 6 IIX Input Leakage Current...

Page 4: ...t may affect these parameters Parameter Description Test Conditions STSOP Unit JA Thermal Resistance Junction to Ambient Still Air soldered on a 3 x 4 5 inch two layer printed circuit board 49 02 C W...

Page 5: ...CC 0 2V VIN VCC 0 2V or VIN 0 2V VCC 1 5V 1 7 A tCDR 7 Chip Deselect to Data Retention Time 0 ns tR 8 Operation Recovery Time tRC ns Data Retention Waveform VCC min VCC min tCDR VDR 1 5V DATA RETENTIO...

Page 6: ...ns tHD Data Hold from Write End 0 ns tHZWE WE LOW to High Z 10 11 20 ns tLZWE WE HIGH to Low Z 10 10 ns Notes 9 Test conditions for all parameters other than tri state parameters assume signal transi...

Page 7: ...E tLZCE tPU HIGH IMPEDANCE tHZOE tHZCE tPD IMPEDANCE ICC ISB HIGH ADDRESS CE DATA OUT VCC SUPPLY CURRENT OE DATA VALID tHD tSD tPWE tSA tHA tAW tSCE tWC tHZOE ADDRESS CE WE DATA IO OE NOTE 18 Notes 13...

Page 8: ...E Inputs Outputs Mode Power H X X High Z Deselect Power Down Standby ISB L H L Data Out Read Active ICC L H H High Z Output Disabled Active ICC L L X Data in Write Active ICC Switching Waveforms conti...

Page 9: ...ering Information Speed ns Ordering Code Package Diagram Package Type Operating Range 55 CY62148ESL 55ZAXI 51 85094 32 Pin STSOP Pb Free Industrial Package Diagram Figure 8 32 Pin Shrunk Thin Small Ou...

Page 10: ...specified in the applicable agreement Any reproduction modification translation compilation or representation of this Source Code except as specified above is prohibited without the express written pe...

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