SMT-0540-S-R datasheet(16/38 Pages) ATMEL

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AT88SCK109STK3

3-14

AT88CK109STK3 User Guide

8699A—CRYPTO—10/09

HOST

Software Power

Configuration

H1 Mounted

H2 Not - mounted

This configuration allows the user to power cycle the

HOST socket via software. See Table 2 and 3 for

pinout details

CLIENT

Software Power

Configuration

H3 Mounted

H4 Not - mounted

This configuration allows the user to power cycle the

CLIENT socket via software. See Table 2 and 3 for

pinout details

3.10

Device Interconnect Header

The “INTERCONNECT” header provides a single-wire bus between the signal pins of the HOST

and CLIENT devices. The header can also serve as test points.

Figure 17. Interconnect Header

3.11

Mapping AT88CK109BK3 to AT88Microbase, STK500 and STK600

The AT88CK109BK3 maps to the 10-pin header of the AT88Microbase as follow:

Table 2.

Mapping the AT88CK109BK3 to the AT88Microbase

AT88Microbase

Header ( J1 )

AT88CK109BK3

Comments

PB0

Software Power Control

HOST Socket

INTERCONNECT

CLEINT

HOST

SIGNAL

Px3

Px4

Maps to

AT88Microbase PB7

Maps to

AT88Microbase PB6

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