SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 1134

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 36
• 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: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

Table 43-40. Analog Inputs
Table 43-41. Analog Power Supply Characteristics
Table 43-42. Transfer Characteristics
43.8.2
1134
Parameter
Input Voltage Range
Input Leakage Current
Input Capacitance
Symbol
V
Parameter
Resolution
Integral Non-linearity
Differential Non-linearity
Offset Error
Gain Error
Absolute accuracy
VDDANA
SAM3U Series
ADC Application Information
Parameter
ADC Analog Supply
Max. Voltage Ripple
For more information on data converter terminology, please refer to the application note:
Data Converter Terminology, Atmel lit° 6022.
http://www.atmel.com/dyn/resources/prod_documents/doc6022.pdf
Conditions
No missing code
Conditions
rms value, 10kHz to 20MHz
Min
0
Min
Min
3.0
TBD
Typ
Typ
10
Typ
V
ADVREF
6430E–ATARM–29-Aug-11
Max
±0.5
TBD
Max
Max
±2
±1
±2
±2
±4
3.6
20
Units
μA
pF
Units
Units
LSB
LSB
LSB
LSB
LSB
mV
Bit
V