SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1047

• Manufacturer Part Number: SAM3S4B
• Manufacturer: Atmel Corporation

Specifications of SAM3S4B

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 23
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 79
• Ext Interrupts: 79
• 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): 48
• 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

41.3.2.2
6500C–ATARM–8-Feb-11
Wait Mode
Table 41-11. Sleep mode Current consumption versus Master Clock (MCK) variation with Fast
Figure 41-7.
Table 41-12
Table 41-12. Typical Current Consumption in Wait Mode
Core Clock/MCK (MHz)
12
8
4
2
1
0.5
0.25
0.125
0.032
• Core Clock and Master Clock Stopped
• Current measurement as shown in the above figure
• All Peripheral clocks deactivated
See
There is no activity on the I/Os of the
Figure 41-7 on page 1047
gives current consumption in typical conditions.
RC Oscillator
Measurement Setup for Wait Mode
3.3V
Conditions
device.
3.11
2.08
0.98
0.55
0.33
0.22
0.16
0.14
0.011
VDDCORE Consumption
@25°C
AMP2
(AMP1)
AMP1
Consumption
VDDOUT
VDDOUT
VDDIN
(AMP1)
4.6
3.15
2.11
1.00
0.56
0.34
0.23
0.17
0.15
0.021
VDDCORE
VDDIO
VDDPLL
Consumption
Total Consumption
(AMP2)
Total
14.1
(AMP2)
Regulator
Voltage
Unit
µA
SAM3S
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
1047