SAM3N2C Atmel Corporation, SAM3N2C Datasheet - Page 355

• Manufacturer Part Number: SAM3N2C
• Manufacturer: Atmel Corporation

Specifications of SAM3N2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• 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: 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): 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: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

24.15.1
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• PCKx: Programmable Clock x Output Enable
0 = No effect.
1 = Enables the corresponding Programmable Clock output.
24.15.2
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• PCKx: Programmable Clock x Output Disable
0 = No effect.
1 = Disables the corresponding Programmable Clock output.
11011A–ATARM–04-Oct-10
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
–
PMC System Clock Enable Register
PMC System Clock Disable Register
PMC_SCER
0x400E0400
Write-only
PMC_SCDR
0x400E0404
Write-only
30
22
14
30
22
14
–
–
–
6
–
–
–
–
6
–
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
–
28
20
12
28
20
12
–
–
–
4
–
–
–
–
4
–
“PMC Write Protect Mode Register” on page
“PMC Write Protect Mode Register” on page
27
19
11
27
19
11
–
–
–
3
–
–
–
–
3
–
PCK2
PCK2
26
18
10
26
18
10
–
–
–
–
–
–
2
2
PCK1
PCK1
25
17
25
17
–
–
–
–
–
–
9
1
9
1
374.
374.
SAM3N
PCK0
PCK0
24
16
24
16
–
–
–
–
–
–
8
0
8
0
355