Datasheet

959
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
39.4 Pin Name List
39.5 Product Dependencies
39.5.1 I/O Lines
The pins used for interfacing the compliant external devices may be multiplexed with PIO lines. The programmer
must first program the PIO controllers to assign the TC pins to their peripheral functions.
Channel Signal
XC0, XC1, XC2 External Clock Inputs
TIOA
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Output
TIOB
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Input/Output
INT Interrupt Signal Output (internal signal)
SYNC Synchronization Input Signal (from configuration register)
Table 39-2. Signal Name Description
Table 39-3. TC pin list
Pin Name Description Type
TCLK0–TCLK2 External Clock Input Input
TIOA0–TIOA2 I/O Line A I/O
TIOB0–TIOB2 I/O Line B I/O
Table 39-4. I/O Lines
Instance Signal I/O Line Peripheral
TC0 TCLK0 PA4 B
TC0 TCLK1 PA28 B
TC0 TCLK2 PA29 B
TC0 TIOA0 PA0 B
TC0 TIOA1 PA15 B
TC0 TIOA2 PA26 B
TC0 TIOB0 PA1 B
TC0 TIOB1 PA16 B
TC0 TIOB2 PA27 B
TC1 TCLK3 PC25 B
TC1 TCLK4 PC28 B
TC1 TCLK5 PC31 B
TC1 TIOA3 PC23 B
TC1 TIOA4 PC26 B
TC1 TIOA5 PC29 B
TC1 TIOB3 PC24 B