SAM3S1B Atmel Corporation, SAM3S1B Datasheet - Page 853

• Manufacturer Part Number: SAM3S1B
• Manufacturer: Atmel Corporation

Specifications of SAM3S1B

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 23
• 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: 3
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 10
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• 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

Figure 36-5. Waveform Properties
6500C–ATARM–8-Feb-11
CPOL(PWM_CMRx) = 0
CPOL(PWM_CMRx) = 1
CPOL(PWM_CMRx) = 0
CPOL(PWM_CMRx) = 1
CES(PWM_CMRx) = 0
CES(PWM_CMRx) = 1
Output Waveform OCx
Output Waveform OCx
Output Waveform OCx
Output Waveform OCx
CPRD(PWM_CPRDx)
CPRD(PWM_CPRDx)
CDTY(PWM_CDTYx)
CDTY(PWM_CDTYx)
CHIDx(PWM_ENA)
CHIDx(PWM_DIS)
CHIDx(PWM_ISR)
CHIDx(PWM_ISR)
CHIDx(PWM_ISR)
CHIDx(PWM_SR)
Counter Event
Counter Event
Counter Event
PWM_CCNTx
PWM_CCNTx
slected clock
Channel x
Period
Period
CALG(PWM_CMRx) = 1
CALG(PWM_CMRx) = 0
Center Aligned
Left Aligned
SAM3S
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