Functional Description
X1 and FSC2 are driven between the first and the second falling edge of the DCL signal. They
are always not connected between the first rising and the first falling edge as well as the
second falling and the first rising edge.
Note: This feature should not be used if a PSB 2186 ISAC-S TE is considered to replace the
PEB 2085/2086.
DCL
VDD
VDD
X1
X1
N.C.
N.C.
VDD
VDD
FSC2
IDP0
FSC2
IDP0
N.C.
N.C.
VDD
0 V
(O.D.)
(O.D.)
VDD
0 V
IDP1
IDP1
N.C. = Not Connected
ITD02347
Figure 32
IOM®-2 Connections for Power Saving Option
IOM® OFF Function
In IOM-2 terminal mode (SPCR:SPM=0) the IOM interface can be switched off for external
devices via IOF bit in ADF1 register. If IOF=1, the interface is switched off i.e. DCL, FSC1,
IDP0/1 and BCL are high impedance.
Semiconductor Group
65
INFINEON [ Infineon ]
