SAM3N4A Atmel Corporation, SAM3N4A Datasheet - Page 36
SAM3N4A
Manufacturer Part Number
SAM3N4A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N4A
Flash (kbytes)
256 Kbytes
Pin Count
48
Max. Operating Frequency
48 MHz
Cpu
Cortex-M3
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
79
Ext Interrupts
79
Quadrature Decoder Channels
2
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
2
Uart
3
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
24
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
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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
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