SAM3N2B Atmel Corporation, SAM3N2B Datasheet - Page 35

• 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

9.3.1
Table 9-2.
11011A–ATARM–04-Oct-10
I/O Line
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29
PA30
PA31
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PIO Controller A Multiplexing
Peripheral A
Multiplexing on PIO Controller A (PIOA)
TWCK0
URXD0
NPCS0
NPCS1
UTXD0
PWM0
PWM1
PWM2
TWD0
RXD0
SPCK
RXD1
TXD0
CTS0
MISO
MOSI
TXD1
SCK1
CTS1
RTS0
RTS1
Peripheral B
ADTRG
NPCS3
NPCS3
NPCS1
NPCS2
NPCS3
NPCS2
TCLK0
TCLK1
TCLK2
PWM3
PWM0
PWM1
PWM2
PWM3
PWM0
PWM1
PWM2
TIOA0
TIOB0
TIOA1
TIOB1
TIOA2
TIOB2
SCK0
PCK0
PCK1
PCK2
PCK1
PCK2
Peripheral C
DATRG
Extra Function
AD3/WKUP10
AD2/WKUP9
WKUP14
WKUP15
WKUP11
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
WKUP6
WKUP7
WKUP8
AD0
AD1
AD8
AD9
System Function
XOUT32
XIN32
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
64/100-pin versions
Comments
High drive
High drive
High drive
High drive
SAM3N
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