SAM3S1A Atmel Corporation, SAM3S1A Datasheet - Page 1113

• Manufacturer Part Number: SAM3S1A
• Manufacturer: Atmel Corporation

Specifications of SAM3S1A

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 2
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• 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: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

6500C–ATARM–8-Feb-11
31 Two-wire Interface (TWI) ..................................................................... 613
32 Universal Asynchronous Receiver Transceiver (UART) .................. 655
33 Universal Synchronous Asynchronous Receiver Transmitter
34 Timer Counter (TC) .............................................................................. 741
(USART) ................................................................................................ 673
30.8
31.1
31.2
31.3
31.4
31.5
31.6
31.7
31.8
31.9
31.10
31.11
32.1
32.2
32.3
32.4
32.5
32.6
33.1
33.2
33.3
33.4
33.5
33.6
33.7
33.8
34.1
34.2
34.3
Serial Peripheral Interface (SPI) User Interface ............................................597
Description .....................................................................................................613
Embedded Characteristics ............................................................................613
List of Abbreviations ......................................................................................614
Block Diagram ...............................................................................................614
Application Block Diagram .............................................................................615
Product Dependencies ..................................................................................615
Functional Description ...................................................................................616
Master Mode ..................................................................................................617
Multi-master Mode .........................................................................................629
Slave Mode ....................................................................................................632
Two-wire Interface (TWI) User Interface .......................................................640
Description .....................................................................................................655
Embedded Characteristics ............................................................................655
Block Diagram ...............................................................................................656
Product Dependencies ..................................................................................656
UART Operations ..........................................................................................657
Universal Asynchronous Receiver Transmitter (UART) User Interface ........663
Description .....................................................................................................673
Embedded Characteristics ............................................................................673
Block Diagram ...............................................................................................674
Application Block Diagram .............................................................................675
I/O Lines Description ....................................................................................676
Product Dependencies ..................................................................................677
Functional Description ...................................................................................678
Universal Synchronous Asynchronous Receiver Transmitter (USART) User In-
terface 714
Description .....................................................................................................741
Embedded Characteristics ............................................................................742
Block Diagram ...............................................................................................743
SAM3S
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