SAM3N2A Atmel Corporation, SAM3N2A Datasheet - Page 42
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SAM3N2A
Manufacturer Part Number
SAM3N2A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N2A
Flash (kbytes)
128 Kbytes
Pin Count
48
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
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)
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
10.2.1
Table 10-2.
42
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
SAM3N Summary
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
RTS0
CTS0
MISO
MOSI
TXD1
SCK1
RTS1
CTS1
Peripheral B
ADTRG
NPCS3
NPCS3
NPCS1
NPCS2
NPCS3
NPCS2
TCLK0
PWM3
PWM0
PWM1
PWM2
PWM3
PWM0
PWM1
PWM2
TCLK1
TCLK2
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
11011AS–ATARM–04-Oct-10
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