sam3s16 ATMEL Corporation, sam3s16 Datasheet - Page 37

• Manufacturer Part Number: sam3s16
• Description: At91sam Arm-based Flash Mcu
• Manufacturer: ATMEL Corporation

11.2
11117AS–ATARM–12-Jul-11
Peripheral Signal Multiplexing on I/O Lines
The SAM3S16 product features 3 PIO controllers on the 100-pin version, (PIOA, PIOB, PIOC),
that multiplex the I/O lines of the peripheral set.
The SAM3S16 100-pin PIO Controllers control up to 32 lines. (See
assigned to one of three peripheral functions: A, B or C. The multiplexing tables in the following
pages define how the I/O lines of the peripherals A, B and C are multiplexed on the PIO Control-
lers. The column “Comments” has been inserted in this table for the user’s own comments; it
may be used to track how pins are defined in an application.
Note that some peripheral functions which are output only, might be duplicated within the tables.
SAM3S16 Preliminary
Table
10-2.) Each line can be
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