SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 45

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 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): 36
• 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

11.2.2
Table 11-3.
Notes:
6430ES–ATARM–22-Aug-11
I/O Line
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
PB22
PB23
PB24
PB25
PB26
PB27
PB28
PB29
PB30
PB31
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
1. Wake-Up source in Backup mode (managed by the SUPC).
2. Fast Start-Up source in Wait mode (managed by the PMC).
PIO Controller B Multiplexing
Multiplexing on PIO Controller B (PIOB)
A22/NANDCLE
A21/NANDALE
Peripheral A
NWR0/NWE
NANDRDY
NANDOE
NANDWE
PWMH0
PWMH1
PWMH2
PWMH3
TCLK1
TIOA1
TIOB1
NCS0
RTS0
CTS0
NRD
D10
D11
D12
D13
D14
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
Peripheral B
A0/NBS0
PWMH1
PWMH0
PWMH2
PWMH3
PWML0
PWML1
PWML2
PWML3
PWML0
PWML1
PWML2
PWML3
DSR0
DCD0
DTR0
CTS2
PCK2
PCK1
RTS2
D15
RI0
A7
A2
A3
A4
A5
A6
A1
Extra Function
WKUP13
WKUP14
WKUP15
AD12B2
AD12B3
AD0
AD1
AD2
AD3
(1)(2)
(1)(2)
(1)(2)
SAM3U Series
Only on 144-pin version
Only on 144-pin version
Only on 144-pin version
Only on 144-pin version
Only on 144-pin version
Only on 144-pin version
Only on 144-pin version
Comments
45