SAM3N2A Atmel Corporation, SAM3N2A Datasheet - Page 619

• Manufacturer Part Number: SAM3N2A
• 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

31.7.11
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• GCEN: Gray Count Enable
0 = TIOAx [x=0..2] and TIOBx [x=0..2] are driven by internal counter of channel x.
1 = TIOAx [x=0..2] and TIOBx [x=0..2] are driven by a 2-bit gray counter.
• DOWN: DOWN Count
0 = Up counter.
1 = Down counter.
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
31
23
15
–
–
–
7
TC Stepper Motor Mode Register
30
22
14
TC_SMMRx [x=0..2]
0x40010008 (0)[0], 0x40010048 (0)[1], 0x40010088 (0)[2], 0x40014008 (1)[0], 0x40014048 (1)[1],
0x40014088 (1)[2]
Read-write
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
“TC Write Protect Mode Register” on page 612
27
19
11
–
–
–
3
26
18
10
–
–
–
2
–
DOWN
25
17
–
9
–
1
–
SAM3N
SAM3N
GCEN
24
16
–
8
–
0
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