AT88CK9000 Secure Personalization Kit for CryptoAuthentication [USER GUIDE]
Atmel-8821C-CryptoAuth-AT88CK9000-Secure-Personalization-Kit-UserGuide_122014
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Maintenance of the AT88CK9000 Board
The sockets used in the AT88CK9000 kit are rated for 50,000 insertions per socket. Care must be taken
to not bend or deform the leads of the socket.
If the sockets become damaged or worn, the following part numbers and suppliers should be used for
replacement purchases. The sockets will need to be unsoldered and then resoldered onto the board.
Package Type
Part Number
Supplier
8-lead SOIC
216-7388-55-1902
Digikey 3M5078-ND
8-lead TSSOP
FP-8(24)-065-01A
Enplas
3-lead SOT23-3
499-P36-10
WellsCTI
8-pad UDFN
08QN50L43020
Plastronics
3-lead CONTACT
06QHCMY01-A
Plastronics
Troubleshooting the AT88CK9000 Kit
Issue:
No Power.
Resolution:
Verify the USB cable is plugged correctly to the board, and is plugged into an approved
power source.
If the cable is plugged into the correct power source, try unplugging the cable, and
then replug the cable into the AT88CK9000 board.
Issue:
One or More Sockets (Sites) Always Fail.
Resolution:
Visually inspect the socket for bent leads.
If the leads are straight, clean the contacts on the socket.
If the site is still failing, the socket may be worn and should be replaced.
Issue:
Board Fails to be detected by the PC for Download Mode.
Resolution:
Be sure the board is in the Download mode and is not in the Programming mode.
Try unplugging and then replug the USB cable into the board while pushing the
Boot
Select Mode
button on the back of the board.
