jojolucky
Member
Joined: May 20, 2008
Posts: 57
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 Posted: 16/08/2008 4:24 am Post subject: REV ERRATA REVISION SHEET BB datasheet |
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REV PDF
http://www.chinaicmart.com/series-REV/REV.html
1 - DESCRIPTION
This Errata Sheet describes the functional and electrical problems known. The revision number BB can be found in the second line printed on the ST10F168 package. It looks like: XBB-XXXXXXX where "BB" identifies the revision number.
Workaround:
Ensure that no instruction which writes to external memory or an XPeripheral preceeds the PWRDN
instruction, otherwise insert e.g. a NOP instruction in front of PWRDN. When a multiplexed bus with
memory tristate waitstate is used, the PWRDN instruction should be executed from internal RAM
or XRAM. |
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