SAM3S1B Atmel Corporation, SAM3S1B Datasheet - Page 1064

• 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

41.8
Table 41-36. Analog Power Supply Characteristics
Table 41-37. Channel Conversion Time and DAC Clock
Table 41-38. Static Performance Characteristics
Note:
1064
Symbol
V
I
Symbol
F
T
F
T
T
Parameter
Resolution
Integral Non-linearity (INL)
Differential Non-linearity (DNL)
Offset Error
Gain Error
VDDIN
DAC
CP_DAC
S
START-UP
CONV
VDDIN
12-Bit DAC Characteristics
DAC Clock (F
kHz, 500 kHz] – Nyquist conditions fulfilled.
SAM3S
Parameter
Analog
Supply
Max. Voltage
Ripple
Current
Consumption
Parameter
Clock Frequency
Clock Period
Sampling Frequency
Startup time
Conversion Time
DAC
)= 50 MHz, Fs = 2 MHz, Fin = 127 kHz, IBCTL = 01, FFT using 1024 points or more, Frequency band = [10
External voltage reference for DAC is ADVREF. See the ADC voltage reference characteristics
Table 41-30 on page 1060
Conditions
rms value, 10 kHz to 20 MHz
Sleep Mode
Fast Wake Up
Normal Mode with 1 Output On (IBCTLDACCORE = 01,
IBCTLCHx =10)
Normal Mode with 2 Outputs On (IBCTLDACCORE =01,
IBCTLCHx =10)
Conditions
Conditions
From Sleep Mode to Normal Mode:
- Voltage Reference OFF
- DAC Core OFF
From Fast Wake Up to Normal Mode:
- Voltage Reference ON
- DAC Core OFF
Min
Min
2.5
20
23
Min
2.4
±0.5
Typ
12
±1
±2
±8
Typ
34
25
4
0.05
Typ
1.8
4.3
5
6500C–ATARM–8-Feb-11
Max
Max
±4
±2
50
45
2
5
Max
3.6
20
T
Units
Units
CP_DAC
MHz
MHz
LSB
LSB
LSB
LSB
Units
ns
µs
Bit
mV
mA
mA
mA
µA
V