Z32F0641MCU Datasheet, PDF (57/205 Pages) Zilog, Inc. – High Performance low-power Cortex-M3 core

Z32F0641 Product Specification
Port Control Unit
Pull-up Enable
Open-drain Enable
Input Mode
Port MUX
GPIO output
Function 1 Output
Function 1 Output
Function 3 Output
00
01
10
11
Analog Disable
VDDIO
VDDIO
VDDIO
PIN
Function Input
Debounce Enable
Debounce Count
Analog Input
(AN0~AN15,
XTALI,XTALO,
SXIN,SXOUT)
0
1
Debounce
Logic
Figure 5.2 I/O Port Block Diagram (ADC and External Oscillator pins)
Pull-up Enable
Open-drain Enable
Input Mode
Port MUX
GPIO output
Function 1 Output
Function 1 Output
Function 3 Output
00
01
10
11
Analog Disable
Function Input
Debounce Enable
Debounce Count
0
1
Debounce
Logic
VDDIO
VDDIO
VDDIO
PIN
*
Figure 5.3 I/O Port Block Diagram (General I/O pins)
PS034404-0417
PRELIMINARY
54