SAM3S4B Atmel Corporation, SAM3S4B Datasheet - Page 1115

• 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

6500C–ATARM–8-Feb-11
38 Analog Comparator Controller (ACC) ................................................ 961
39 Analog-to-digital Converter (ADC) ..................................................... 975
40 Digital-to-Analog Converter Controller (DACC) .............................. 1013
41 SAM3S4/2/1 Electrical Characteristics ............................................. 1035
38.1
38.2
38.3
38.4
38.5
38.6
38.7
39.1
39.2
39.3
39.4
39.5
39.6
39.7
40.1
40.2
40.3
40.4
40.5
40.6
40.7
41.1
41.2
41.3
41.4
41.5
41.6
41.7
41.8
41.9
41.10
Description .....................................................................................................961
Embedded Characteristics ............................................................................961
Block Diagram ...............................................................................................962
Pin Name List ................................................................................................962
Product Dependencies ..................................................................................963
Functional Description ...................................................................................964
Analog Comparator Controller (ACC) User Interface ....................................965
Description .....................................................................................................975
Embedded Characteristics ............................................................................975
Block Diagram ...............................................................................................976
Signal Description ..........................................................................................976
Product Dependencies ..................................................................................977
Functional Description ...................................................................................978
Analog-to-Digital Converter (ADC) User Interface .........................................989
Description ...................................................................................................1013
Embedded Characteristics ..........................................................................1013
Block Diagram .............................................................................................1014
Signal Description ........................................................................................1014
Product Dependencies ................................................................................1014
Functional Description .................................................................................1016
Digital-to-Analog Converter (DACC) User Interface ....................................1019
Absolute Maximum Ratings .........................................................................1035
DC Characteristics .......................................................................................1036
Power Consumption ....................................................................................1042
Crystal Oscillators Characteristics ...............................................................1048
PLLA, PLLB Characteristics ........................................................................1055
USB Transceiver Characteristics .................................................................1056
12-Bit ADC Characteristics ..........................................................................1058
12-Bit DAC Characteristics ..........................................................................1062
Analog Comparator Characteristics .............................................................1064
Temperature Sensor ....................................................................................1064
SAM3S
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