SAM3N4B Atmel Corporation, SAM3N4B Datasheet - Page 621

• Manufacturer Part Number: SAM3N4B
• Manufacturer: Atmel Corporation

Specifications of SAM3N4B

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• 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: 10
• 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: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

31.7.14
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• RB: Register B
RB contains the Register B value in real time.
31.7.15
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• RC: Register C
RC contains the Register C value in real time.
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
31
23
15
31
23
15
–
–
7
–
–
7
TC Register B
TC Register C
30
22
14
30
22
14
TC_RBx [x=0..2]
0x40010018 (0)[0], 0x40010058 (0)[1], 0x40010098 (0)[2], 0x40014018 (1)[0], 0x40014058 (1)[1],
0x40014098 (1)[2]
Read-only if WAVE = 0, Read-write if WAVE = 1
–
–
6
TC_RCx [x=0..2]
0x4001001C (0)[0], 0x4001005C (0)[1], 0x4001009C (0)[2], 0x4001401C (1)[0], 0x4001405C (1)[1],
0x4001409C (1)[2]
Read-write
–
–
6
29
21
13
29
21
13
–
–
5
–
–
5
28
20
12
28
20
12
–
–
4
–
–
4
RB
RB
RC
RC
“TC Write Protect Mode Register” on page 612
“TC Write Protect Mode Register” on page 612
27
19
11
27
19
11
–
–
3
–
–
3
26
18
10
26
18
10
–
–
2
–
–
2
25
17
25
17
–
–
9
1
–
–
9
1
SAM3N
SAM3N
24
16
24
16
–
–
8
0
–
–
8
0
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