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AN13842 - Recommended Usage of Byte Enables in Standby Mode for 90 nm x16 MoBL® SRAM Devices | Cypress Semiconductor

AN13842 - Recommended Usage of Byte Enables in Standby Mode for 90 nm x16 MoBL® SRAM Devices

Last Updated: 
Nov 23, 2015
Version: 
*H
This is an Obsolete Application Note
The document AN13842 - Recommended Usage of Byte Enables in Standby Mode for 90 nm x16 MoBL® SRAM Devices has been marked as obsolete. The obsolete version of this application note is still available with the below description but may not be complete or valid any longer. If you have any questions or require support in regards to the below application note content, please click here and create a technical support case.

COMMENT: The issue described in the rest of this document has been fixed, and devices with this fix are in production. The table below shows the date code marking on the devices that contain the fix. The first two digits represent the year, and the next two represent the workweek. For example, 0826 refers to the twenty sixth workweek of year 2008. Devices with workweek on or after 0826 (like 0832, 0906 etc) contain the fix.

To know if you are affected by this issue, please feel free to create a Technical Support case on the website (www.cypress.com/support)

 

Device
Fixed device from date code starting
2 Mbit
(CY62136EV30, CY62137EV30)
0826
2 Mbit
(CY62136FV30, CY62137FV30, CY62137FV18)
1301
4 Mbit
(CY62146E, CY62146EV30, CY62147EV30, CY62147EV18)
0826
8 Mbit
(CY62157E, CY62157EV30, CY62157EV18)
0826
16 Mbit
(CY62167E18, CY62167EV30, CY62167E)
0826