ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 746

• Manufacturer Part Number: ATSAM3S4AA-MU
• Description: IC MCU 32BIT 256KB FLASH 48QFN
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S4AA-MU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 1.95 V
• Data Converters: A/D 8x10/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3S-EK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

34.4
34.5
34.5.1
746
Pin Name List
Product Dependencies
SAM3S Preliminary
I/O Lines
Table 34-3.
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.
Table 34-4.
Pin Name
TCLK0-TCLK2
TIOA0-TIOA2
TIOB0-TIOB2
FAULT
Instance
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC1
TC1
TC1
TC1
TC1
TC1
TC1
TC1
TC1
TC pin list
I/O Lines
External Clock Input
I/O Line A
I/O Line B
Drives internal fault input of PWM
Description
TCLK0
TCLK1
TCLK2
TCLK3
TCLK4
TCLK5
Signal
TIOA0
TIOA1
TIOA2
TIOB0
TIOB1
TIOB2
TIOA3
TIOA4
TIOA5
TIOB3
TIOB4
TIOB5
I/O Line
PC25
PC28
PC31
PC23
PC26
PC29
PC24
PC27
PC30
PA28
PA29
PA15
PA26
PA16
PA27
PA1
PA4
PA0
Type
Input
I/O
I/O
Output
6500C–ATARM–8-Feb-11
Peripheral
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B