SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1045

• 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

Table 41-8.
41.3.2
41.3.2.1
6500C–ATARM–8-Feb-11
VDDIO = 3.3V @25°C
VDDIO = 3.0V @25°C
VDDIO = 2.5V @25°C
VDDIO = 1.8V @25°C
VDDIO = 3.3V @85°C
VDDIO = 3.0V @85°C
VDDIO = 2.5V @85°C
VDDIO = 1.8V @85°C
Sleep and Wait Mode Current Consumption
Conditions
Sleep Mode
Power Consumption for Backup Mode Configuration A and B
The Wait Mode and Sleep Mode configuration and measurements are defined below.
Figure 41-5. Measurement Setup for Sleep Mode
Table 41-9
• Core Clock OFF
• Master Clock (MCK) running at various frequencies with PLLA or the fast RC oscillator.
• Fast start-up through WKUP0-15 pins
• Current measurement as shown in figure
• All peripheral clocks deactivated
Total Consumption (AMP1)
gives current consumption in typical conditions.
Configuration A
3.3V
1.78
5.25
3.4
2.5
4.7
3.1
3
4
AMP2
Total Consumption (AMP1)
AMP1
Configuration B
Figure 41-6
VDDIN
VDDOUT
3.45
2.55
1.78
4.25
3.35
3.1
5.5
5
VDDIO
VDDPLL
VDDCORE
Regulator
Unit
Voltage
µA
µA
SAM3S
1045