SAM3S2A Atmel Corporation, SAM3S2A Datasheet - Page 1115
SAM3S2A
Manufacturer Part Number
SAM3S2A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3S2A
Flash (kbytes)
128 Kbytes
Pin Count
48
Max. Operating Frequency
64 MHz
Cpu
Cortex-M3
# Of Touch Channels
17
Hardware Qtouch Acquisition
No
Max I/o Pins
47
Ext Interrupts
47
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
2
Twi (i2c)
2
Uart
3
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
12
Adc Speed (ksps)
1000
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
32
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
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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
ix
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