SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1037

• 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. SAM3S4/2/1 Electrical Characteristics
41.1
Table 41-1.
6500C–ATARM–8-Feb-11
Operating Temperature (Industrial) .................-40°C to + 85°C *NOTICE:
Storage Temperature.....................................-60°C to + 150°C
Voltage on Input Pins
with Respect to Ground...... ..............................-0.3V to + 4.0V
Maximum Operating Voltage
(VDDCORE) ......................................................................2.0V
Maximum Operating Voltage
(VDDIO)............................................................................4.0V
Total DC Output Current on all I/O lines
100-lead LQFP...............................................................150 mA
100-ball LFBGA.............................................................150 mA
64-lead LQFP.................................................................100 mA
48-lead LQFP.................................................................100 mA
64-pad QFN...................................................................100 mA
48-pad QFN...................................................................100 mA
Absolute Maximum Ratings
Absolute Maximum Ratings*
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or other conditions beyond those indi-
cated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
SAM3S
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