SAM3N1B Atmel Corporation, SAM3N1B Datasheet - Page 745

• Manufacturer Part Number: SAM3N1B
• Manufacturer: Atmel Corporation

Specifications of SAM3N1B

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 48 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• 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): 8
• 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

11011A–ATARM–04-Oct-10
13 Real-time Timer (RTT) .......................................................................... 221
14 Real Time Clock (RTC) ........................................................................ 229
15 Watchdog Timer (WDT) ....................................................................... 247
16 Supply Controller (SUPC) ................................................................... 255
17 General Purpose Backup Registers (GPBR) ..................................... 273
18 Enhanced Embedded Flash Controller (EEFC) ................................. 275
12.3
12.4
12.5
13.1
13.2
13.3
13.4
13.5
14.1
14.2
14.3
14.4
14.5
14.6
15.1
15.2
15.3
15.4
15.5
16.1
16.2
16.3
16.4
16.5
17.1
17.2
17.3
18.1
Block Diagram ...............................................................................................209
Functional Description ...................................................................................210
Reset Controller (RSTC) User Interface ........................................................217
Description .....................................................................................................221
Embedded Characteristics ............................................................................221
Block Diagram ...............................................................................................221
Functional Description ...................................................................................222
Real-time Timer (RTT) User Interface ...........................................................224
Description .....................................................................................................229
Embedded Characteristics ............................................................................229
Block Diagram ...............................................................................................229
Product Dependencies ..................................................................................230
Functional Description ...................................................................................230
Description .....................................................................................................247
Embedded Characteristics ............................................................................247
Block Diagram ...............................................................................................247
Functional Description ...................................................................................248
Watchdog Timer (WDT) User Interface .........................................................250
Description .....................................................................................................255
Embedded Characteristics ............................................................................255
Block Diagram ...............................................................................................256
Supply Controller Functional Description ......................................................257
Supply Controller (SUPC) User Interface ......................................................265
Description .....................................................................................................273
Embedded Characteristics ............................................................................273
General Purpose Backup Registers (GPBR) User Interface ........................273
Description ...................................................................................................275
Real Time Clock (RTC) User Interface ........................................................233
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