SAM3S16C Atmel Corporation, SAM3S16C Datasheet - Page 1003

• Manufacturer Part Number: SAM3S16C
• Manufacturer: Atmel Corporation

Specifications of SAM3S16C

• Flash (kbytes): 1024 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 100 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 39
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 79
• Ext Interrupts: 79
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• 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: 16
• 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): 128
• Self Program Memory: YES
• External Bus Interface: 1
• 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: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Figure 41-5. GOVRE and OVREx Flag Behavior
11117B–ATARM–18-Oct-11
11117B–ATARM–18-Oct-11
(ADC_CHSR)
(ADC_CHSR)
(ADC_OVER)
(ADC_OVER)
ADC_LCDR
ADC_CDR0
ADC_CDR1
Trigger event
(ADC_SR)
(ADC_SR)
(ADC_SR)
(ADC_SR)
GOVRE
OVRE1
OVRE0
DRDY
EOC0
EOC1
CH0
CH1
Undefined Data
Undefined Data
Warning: If the corresponding channel is disabled during a conversion or if it is disabled and
then reenabled during a conversion, its associated data and its corresponding EOC and OVRE
flags in ADC_SR are unpredictable.
Conversion A
Undefined Data
Conversion B
Data A
Data A
Data B
Conversion C
Data B
Read ADC_SR
Data C
Read ADC_CDR1
Data C
Read ADC_OVER
Read ADC_CDR0
SAM3S16
SAM3S16
961
961