SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1046

• 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

1046
SAM3S
Figure 41-6. Current Consumption in Sleep Mode (AMP1) versus Master Clock ranges (Condi-
Table 41-10.
Table 41-9.
Core Clock/MCK (MHz)
64
48
32
24
There is no activity on the I/Os of the
Figure 41-6 on page 1046
18.000
16.000
14.000
12.000
10.000
8.000
6.000
4.000
2.000
0.000
MCK = 48 MHz
Conditions
tion from
Sleep mode Current consumption versus Master Clock (MCK) variation with PLLA
Typical Current Consumption for Sleep Mode
0
device.
4
Table
8
12
@25°C
15.5
12.2
8
6.5
41-9)
VDDCORE Consumption
Processor and Peripheral Clocks in MHz
16 20
(AMP1)
Consumption
24
VDDCORE
(AMP1)
12.2
28
32 36
18.71
14.18
9.57
8.58
Consumption
40
Total Consumption
(AMP2)
14.18
Total
44 48
(AMP2)
52
6500C–ATARM–8-Feb-11
56 60
Unit
mA
mA
mA
mA
mA
64
Unit