ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 986

• Manufacturer Part Number: ATSAM3X4EA-AU
• Description: ARM Microcontrollers - MCU QFP144,GREEN, IND TEMP, MRL A
• Manufacturer: Atmel

Specifications of ATSAM3X4EA-AU

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SAM3X
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 84 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Temperature Range: - 40 C to +85 C
• Package / Case: LQFP-144
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 60

39.5
39.5.1
986
986
Product Dependencies
SAM3X/A
SAM3X/A
I/O Lines
The pins used for interfacing the PWM are multiplexed with PIO lines. The programmer must
first program the PIO controller to assign the desired PWM pins to their peripheral function. If I/O
lines of the PWM are not used by the application, they can be used for other purposes by the
PIO controller.
All of the PWM outputs may or may not be enabled. If an application requires only four channels,
then only four PIO lines will be assigned to PWM outputs.
Table 39-2.
Instance
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
I/O Lines
PWMFI0
PWMFI1
PWMFI2
PWMH0
PWMH0
PWMH0
PWMH0
PWMH1
PWMH1
PWMH1
PWMH1
PWMH2
PWMH2
PWMH2
PWMH3
PWMH3
PWMH3
PWMH3
PWMH4
PWMH4
PWMH5
PWMH5
PWMH6
PWMH6
PWMH7
PWML0
PWML0
PWML0
Signal
I/O Line
PC20
PC19
PC18
PB12
PE15
PB13
PE16
PB14
PB15
PE20
PE22
PE24
PE26
PA21
PB16
PA19
PA13
PC7
PC9
PC2
PD6
PC3
PC5
PF3
PA5
PA3
PA8
PA9
Peripheral
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
B
B
B
B
B
B
A
B
B
B
A
B
B
B
B
B
B
A
B
A
B
A
B
A
A
B
B
B