SAM3N4C Atmel Corporation, SAM3N4C Datasheet - Page 267
SAM3N4C
Manufacturer Part Number
SAM3N4C
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N4C
Flash (kbytes)
256 Kbytes
Pin Count
100
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
3
Twi (i2c)
2
Uart
4
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
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)
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
6
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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16.5.4
Name:
Address:
Access:
• SMTH: Supply Monitor Threshold
267
267
31
23
15
Value
–
–
–
7
–
0xA
0xB
0xC
0xD
0xE
0xF
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
SAM3N
SAM3N
Supply Controller Supply Monitor Mode Register
30
22
14
0x400E1414
–
–
–
6
–
SUPC_SMMR
Read-write
Name
1_9V
2_0V
2_1V
2_2V
2_3V
2_4V
2_5V
2_6V
2_7V
2_8V
2_9V
3_0V
3_1V
3_2V
3_3V
3_4V
SMIEN
29
21
13
–
–
5
–
SMRSTEN
28
20
12
–
–
4
–
27
19
11
–
–
–
3
Description
1.9 V
2.0 V
2.1 V
2.2 V
2.3 V
2.4 V
2.5 V
2.6 V
2.7 V
2.8 V
2.9 V
3.0 V
3.1 V
3.2 V
3.3 V
3.4 V
26
18
10
–
–
2
SMTH
SMSMPL
25
17
–
–
9
1
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
24
16
–
–
8
0
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