SAM3U1C Atmel Corporation, SAM3U1C Datasheet - Page 765

• Manufacturer Part Number: SAM3U1C
• Manufacturer: Atmel Corporation

Specifications of SAM3U1C

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 20
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Table 36-2.
36.4
36.5
36.5.1
36.5.2
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
Block/Channel
Channel Signal
Pin Name List
Product Dependencies
I/O Lines
Power Management
Signal Name Description
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.
Table 36-4.
The TC is clocked through the Power Management Controller (PMC), thus the programmer must
first configure the PMC to enable the Timer Counter clock.
Pin Name
TCLK0-TCLK2
TIOA0-TIOA2
TIOB0-TIOB2
Instance
XC0, XC1, XC2
Signal Name
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
TC0
SYNC
TIOA
TIOB
INT
TC pin list
I/O Lines
External Clock Input
I/O Line A
I/O Line B
Description
Description
External Clock Inputs
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Output
Capture Mode: Timer Counter Input
Waveform Mode: Timer Counter Input/Output
Interrupt Signal Output
Synchronization Input Signal
Signal
TCLK0
TCLK1
TCLK2
TIOA0
TIOA1
TIOA2
TIOB0
TIOB1
TIOB2
I/O Line
PA26
PA30
PA31
PB4
PB5
PB6
PA2
PA1
PA0
Type
Input
I/O
I/O
SAM3U Series
SAM3U Series
Peripheral
A
A
B
A
A
B
A
A
B
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