SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 1128

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• 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

43.6
43.6.1
43.6.2
Table 43-27. Electrical Parameters
43.6.2.1
43.6.3
Table 43-28. Static Power Consumption
Note:
43.6.4
Table 43-29. Dynamic Power Consumption
Note:
43.6.5
1128
Symbol
R
R
Symbol
I
I
Symbol
I
I
BIAS
VDDUTMII
BIAS
VDDUTMII
PUI
PUA
USB High Speed Port
1. If cable is connected add 200 μA (Typical) due to Pull-up/Pull-down current consumption.
1. Including 1 mA due to Pull-up/Pull-down current consumption.
SAM3U Series
Typical Connection
Electrical Characteristics
Static Power Consumption
Dynamic Power Consumption
USB High Speed Design Guidelines
USB Transceiver
Parameter
Bias current consumption on VBG
HS Transceiver current consumption
HS Transceiver current consumption
FS/HS Transceiver current consumption
FS/HS Transceiver current consumption
FS/HS Transceiver current consumption
Parameter
Bias current consumption on VBG
HS Transceiver & I/O current consumption
FS / HS Transceiver & I/O current consumption
Parameter
Bus Pull-up Resistor on Upstream Port (idle
bus)
Bus Pull-up Resistor on Upstream Port
(upstream port receiving)
For typical connection please refer to the USB Device Section.
USB 2.0 Compliant in full-speed and high-speed modes. Refer to Chapter 7 of the USB 2.0,
Revision 2.0 April 27, 2000.
In order to facilitate hardware design around the SAM3U USB High Speed Port, Atmel provides
an application note on www.atmel.com.
Conditions
in FS or HS Mode
in FS or HS Mode
Conditions
no connection
Conditions
HS transmission
HS reception
FS transmission 0m
cable
FS transmission 5m
cable
FS reception
(1)
(1)
(1)
(1)
Min
Min
Min
Typ
1.5
Typ
15
0.7
Typ
47
18
26
4
3
6430E–ATARM–29-Aug-11
Max
Max
Max
0.8
4.5
60
27
30
6
1
8
3
kOhm
kOhm
Unit
Unit
Unit
mA
mA
mA
mA
mA
mA
μA
μA
μA