at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 625

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

36.3
36.4
36.4.1
36.4.2
36.4.3
6249D–ATARM–20-Dec-07
Pin Name List
Product Dependencies
I/O Lines
Power Management
Interrupt
Table 36-3.
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.
The TC is clocked through the Power Management Controller (PMC), thus the programmer must
first configure the PMC to enable the Timer Counter clock.
The TC has an interrupt line connected to the Advanced Interrupt Controller (AIC). Handling the
TC interrupt requires programming the AIC before configuring the TC.
Pin Name
TCLK0-TCLK2
TIOA0-TIOA2
TIOB0-TIOB2
TC Pin List
External Clock Input
I/O Line A
I/O Line B
Description
AT91SAM9263 Preliminary
Type
Input
I/O
I/O
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