SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 1181
SAM3U2E
Manufacturer Part Number
SAM3U2E
Description
Manufacturer
Atmel Corporation
Specifications of SAM3U2E
Flash (kbytes)
128 Kbytes
Pin Count
144
Max. Operating Frequency
96 MHz
Cpu
Cortex-M3
# Of Touch Channels
57
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
5
Twi (i2c)
2
Uart
5
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
36
Self Program Memory
YES
External Bus Interface
1
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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39 USB High Speed Device Port (UDPHS) .............................................. 945
40 DMA Controller (DMAC) ..................................................................... 1015
41 12-bit Analog-to-Digital Converter (ADC12B) .................................. 1057
42 Analog-to-Digital Converter (ADC) ................................................... 1081
43 SAM3U4/2/1 Electrical Characteristics ............................................. 1101
6430E–ATARM–29-Aug-11
38.5 Product Dependencies ......................................................................................866
38.6 Functional Description .......................................................................................868
38.7 Pulse Width Modulation (PWM) Controller User Interface ................................896
39.1 Description .........................................................................................................945
39.2 Embedded Characteristics ................................................................................945
39.3 Block Diagram ...................................................................................................947
39.4 Typical Connection ............................................................................................948
39.5 Product Dependencies ......................................................................................948
39.6 Functional Description .......................................................................................948
39.7 USB High Speed Device Port (UDPHS) User Interface ....................................973
40.1 Description .......................................................................................................1015
40.2 Block Diagram .................................................................................................1016
40.3 Functional Description .....................................................................................1016
40.4 DMAC Software Requirements .......................................................................1032
40.5 DMA Controller (DMAC) User Interface ..........................................................1034
41.1 Description .......................................................................................................1057
41.2 Block Diagram .................................................................................................1057
41.3 Signal Description ............................................................................................1058
41.4 Product Dependencies ....................................................................................1058
41.5 Functional Description .....................................................................................1059
41.6 12-bit Analog-to-Digital Converter (ADC12B) User Interface ..........................1066
42.1 Description .......................................................................................................1081
42.2 Block Diagram .................................................................................................1081
42.3 Signal Description ............................................................................................1081
42.4 Product Dependencies ....................................................................................1082
42.5 Functional Description .....................................................................................1083
42.6 Analog-to-Digital Converter (ADC) User Interface ...........................................1088
43.1 Absolute Maximum Ratings .............................................................................1101
43.2 DC Characteristics ...........................................................................................1102
SAM3U Series
ix
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