SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 40

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

Table 10-3.
10.17 Peripheral Signal Multiplexing on I/O Lines
40
Instance ID
22
23
24
25
26
27
28
29
30
31
32
33
34
SAM3S8/SD8 Summary
Peripheral Identifiers (Continued)
Instance Name
CRCCU
DACC
PWM
SSC
ADC
ACC
UDP
TC0
TC1
TC2
TC3
TC4
TC5
The SAM3S8/SD8 features 2 PIO controllers on 64-pin versions (PIOA and PIOB) or 3 PIO con-
trollers on the 100-pin version (PIOA, PIOB and PIOC), that multiplex the I/O lines of the
peripheral set.
The SAM3S8/SD8 64-pin and 100-pin PIO Controllers control up to 32 lines. Each line can be
assigned to one of three peripheral functions: A, B or C. The multiplexing tables in the following
paragraphs define how the I/O lines of the peripherals A, B and C are multiplexed on the PIO
Controllers. The column “Comments” has been inserted in this table for the user’s own com-
ments; 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.
NVIC Interrupt
X
X
X
X
X
X
X
X
X
X
X
X
X
Clock Control
PMC
X
X
X
X
X
X
X
X
X
X
X
X
X
Instance Description
Synchronous Serial Controller
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
Timer/Counter 3
Timer/Counter 4
Timer/Counter 5
Analog To Digital Converter
Digital To Analog Converter
Pulse Width Modulation
CRC Calculation Unit
Analog Comparator
USB Device Port
11090AS–ATARM–10-Feb-12