SAM3S16C Atmel Corporation, SAM3S16C Datasheet - Page 1113

• 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

46. SAM3S16 Series Errata
46.1
46.1.1
46.1.1.1
46.1.1.2
46.1.1.3
46.1.1.4
46.1.1.5
11117B–ATARM–18-Oct-11
Errata Revision A Parts
Analog-to-Digital Converter (ADC)
ADC: Saturation
ADC: ADVREF Voltage Greater than VDDIO
ADC: Comparison Window, High Threshold Value
ADC: End of Conversion (EOC) Flag
ADC: Trigger Launch Only One Conversion
Revision A parts Chip IDs are as follows:
When the ADC works in saturation (measurements below 0V or above ADVREF) the results
may be eratic.
None.
ADVREF voltage can not be greater than VVDIO+0.5V(diode between ADVREF and VDDIO).
Apply a voltage on ADVREF lower than VDDIO+0.5V.
High threshold bits[27:16] of the ADC Compare Window Register (ADC_CWR) are not function
ally read/write and return 0 when ADC_CWR register is read. However, the high threshold value
is correctly registered and behaves accordingly.
Ignore the read value of ADC_CWR high threshold bits [27:16].
Performing a software reset (SWRST bit in ADC_CR) does not reset the EOCx flags of the ADC
Interrupt Status Register.
Reading the ADC_CDRx channels clears the corresponding EOCx flag.
A start command initiates a conversion sequence of one channel, but not of all activated chan
nels as expected.
Send as many start commands as the number of activated channels, or use the free run mode.
• SAM3S16CA (Rev A)
• SAM3S16BA (Rev A)
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
0x289C_0C60
0x28AC_0C60
SAM3S16
1071