Z32F0641MCU Datasheet, PDF (71/205 Pages) Zilog, Inc. – High Performance low-power Cortex-M3 core

Z32F0641 Product Specification
General Purpose I/O
6. General Purpose I/O
Overview
Most pins, except the dedicated function pins, can be used as general I/O ports. General input/output ports
are controlled by the GPIO block.
 Output signal level (H/L) select
 Input signal level
 Output Set/Clear pin by writing a 1
PSEL
DOUT[31:0]
DIN[31:0]
GPIO Port
PnSRR
PnODR
PnIDR
PCU
PINs
Figure 6.1 Block Diagram
Pin Description
Table 6.1 External Signal
Pin Name Type Description
PA
IO PA0 - PA15
PB
IO PB0 – PB7
PC
IO PC0 - PC15
PD
IO PD0 – PD3
PS034404-0417
PRELIMINARY
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