MAX32600 User’s Guide
Pin Configurations, Packages, and Special Function Multiplexing
5.2 Pin Function Mapping
• P4[7:0] - These pins exist on Standard layout only.
• P5[7:0] - These pins exist on Standard layout only.
• P6[7:0] - These pins exist on Standard layout only.
• P7[7:0] - These pins exist on Standard layout only.
5.2
Pin Function Mapping
The Port Function Muxing tables below show the peripheral function options available on each port. The functions are shown in order of priority (highest to lowest
from left-to-right) for the specific port. In the event that more than one function is enabled on a given port/pin, the highest priority level takes precedence.
The lowest priority function for each
(GPIO) pin is the GPIO function itself, which consists of either direct firmware control over the state of the
port pin or linking the pin to a GPIO function such as a pulse train output or a 32-bit timer input or output. GPIO functionality is enabled by default for any GPIO pin
that does not have any other function selected.
All GPIO pins can be enabled for external interrupt mode and/or wakeup detection mode.
Note
Each peripheral function is shown in different shades of the same base color (e.g., blue represents SPI peripherals). For each peripheral function,
multiple mappings to port pins may be available. These are indicated in the function muxing tables with alpha characters in parentheses. For
example, SPI0 has four possible mappings; these are shown as SPI0 (A), SPI0 (B), SPI0 (C), and SPI0 (D).
In addition, some peripherals support multiple pin options for specific functionality. These are shown in the tables using [#]. For example, SPI
supports up to four slave select (SS) signals, which are labeled SS[0], SS[1], SS[2], and SS[3]. These should be used in order as numbered. For
one slave select line, SS[0] would be used. For two slave select lines, use SS[0] and SS[1].
5.2.1
Compact Package GPIO Mapping
GPIO port and pin mapping for the Compact Package (7mm x 7mm and WLP).
Rev.1.3 April 2015
Maxim Integrated
Page 166
