S3F84B8_UM_REV 1.00 1 OVERVIEW OF S3F84B8 MICROCONTROLLER
1-13
Figure 1-9 shows the Pin Circuit Type 3 (P0.2) in S3F84B8.
IN
Figure 1-9 Pin Circuit Type 3 (P0.2)
Figure 1-10
shows the Pin Circuit Type 2-2 (P0.0, P0.1) in S3F84B8.
V
DD
I/O
Output Disable
(input mode)
Data
Xin
Pull-up
enable
MUX
Smart
option
Pin Circuit
Type 2
MUX
Pull-up register
(50 kohm typical)
MUX
Xout
Open drain enable
Noise
Filter
Ext.INT
MUX
Pin config bits
input
Figure 1-10 Pin Circuit Type 2-2 (P0.0, P0.1)
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