Solved: Another mistake in M24SR datasheet

[joaquim]

Posted on April 02, 2014 at 12:27

Hi,

as [DEAD LINK /public/STe2ecommunities/memories/Lists/M24SR%20Series/Flat.aspx?RootFolder=/public/STe2ecommunities/memories/Lists/M24SR%20Series/M24SR%20-%20mistake%20in%20table%2067%20Datasheet&FolderCTID=0x01200200770978C69A1141439FE559EB459D758000ED3A9C6410AD9C49B9619F3BDE3D015F&currentviews=84]somebody commented, there is a mistake in the M24SR's datasheet. In Figure ''NDEF tag Application Select Command'' a 0x04 is missing between 0xA4 and 0x00.

In addition, there is another one in the last byte of the time flow. Last bytes have to be 0xF1 0x09. These two errors are present at least in my version of M24SR02-Y.

Have a nice day.

#m24sr #an4433 #datasheet-error #ds #m24sr

[joaquim]

Posted on April 08, 2014 at 15:44

Also, in AN4433, page 30/34, the CRC of the Read NDEF Message Length command is wrong.

[Anais GALLIGANI]

Posted on April 23, 2014 at 09:44

Hello,

thanks :)

it will be correct in the next revision.

Have a nice day,

Best Regards,

ST NFC/RFID Dynamic tag e2e support

[Anais GALLIGANI]

Posted on April 23, 2014 at 11:14

Hello ,

and concerning the AN4433,thanks again :)

So the result shall be  0x4079 instead of 0x6B7D.

Have a nice day,

Best regards,

ST NFC/RFID Dynamic tag e2e support