At88Ck109Bk3 Cryptoauthentication Daughter Board; At88Ck109Bk3 Host And Client Sockets Compatibility - Atmel AT88CK109STK3 Hardware User's Manual

AT88SCK109STK3

AT88CK109BK3 CryptoAuthentication Daughter Board

3.7
Interface Header

AT88CK109BK3 HOST and CLIENT Sockets Compatibility

3.8
3-12
8699A—CRYPTO—10/09
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The following sections 3.7 – 3.11 describe the AT88CK109BK3 CryptoAuthentication
daughter board.
Figure 13. AT88CK109BK3 Components (top side)
CLIENT
PWR LED
10-Pin
AT88CK109BK3 has two SOT23-3 sockets that support the AT88SA100, AT88SA102, and the
AT88SA10HS 3-leads devices.
Figure 14. Chip-in-Socket Placement (Live bug)
AT88CK109BK3 is supplied with two SOT23-3 sockets titled HOST and CLIENT. Since both
sockets have identical pinout's, the AT88Microbase can physically accept a host or a client device
in either socket. Therefore, the AT88CK109BK3 can be configured for either a host-client or client-
client development.
HOST
PWR LED
SOT23-3
Socket
INTERCONNECT
Header
AT88CK109STK3 User Guide