SAM3N2B Atmel Corporation, SAM3N2B Datasheet - Page 36

• Manufacturer Part Number: SAM3N2B
• Manufacturer: Atmel Corporation

Specifications of SAM3N2B

• Flash (kbytes): 128 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 48 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 23
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 47
• Ext Interrupts: 47
• Quadrature Decoder Channels: 2
• Usb Speed: No
• Usb Interface: No
• Spi: 3
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 10
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• 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: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

9.3.2
Table 9-3.
36
I/O Line
PB10
PB11
PB12
PB13
PB14
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
SAM3N
PIO Controller B Multiplexing
Multiplexing on PIO Controller B (PIOB)
Peripheral A
TWCK1
URXD1
UTXD1
NPCS1
PWM0
PWM1
TWD1
Peripheral B
NPCS2
PWM2
PWM3
PCK2
PCK0
Peripheral C
Extra Function
AD6/WKUP12
WKUP13
DAC0
AD4
AD5
AD7
System Function
TRACESWO
TMS/SWDIO
TCK/SWCLK
ERASE
XOUT
TDO/
TDI
XIN
11011A–ATARM–04-Oct-10
64/100-pin versions
64/100-pin versions
Comments