SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 996

• Manufacturer Part Number: SAM3U2E
• 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

39.7.11
Name:
Address:
Access:
• EPT_SIZE: Endpoint Size
Set this field according to the endpoint size in bytes (see
Endpoint Size
Note:
• EPT_DIR: Endpoint Direction
0 = Clear this bit to configure OUT direction for Bulk, Interrupt and Isochronous endpoints.
1 = set this bit to configure IN direction for Bulk, Interrupt and Isochronous endpoints.
For Control endpoints this bit has no effect and should be left at zero.
• EPT_TYPE: Endpoint Type
Set this field according to the endpoint type (see
(Endpoint 0 should always be configured as control)
996
996
EPT_MAPD
Value
31
23
15
0
1
2
3
4
5
6
7
–
–
7
1. 1024 bytes is only for isochronous endpoint.
BK_NUMBER
SAM3U Series
SAM3U Series
UDPHS Endpoint Configuration Register
UDPHS_EPTCFGx [x=0..6]
0x400A4100 [0], 0x400A4120 [1], 0x400A4140 [2], 0x400A4160 [3], 0x400A4180 [4], 0x400A41A0 [5],
0x400A41C0 [6]
Read-write
(1)
Name
8
16
32
64
128
256
512
1024
30
22
14
–
–
–
6
Description
8 bytes
16 bytes
32 bytes
64 bytes
128 bytes
256 bytes
512 bytes
1024 bytes
29
21
13
–
–
–
5
EPT_TYPE
Section 39.6.5 ”Endpoint
28
20
12
–
–
–
4
Section 39.6.5 ”Endpoint
EPT_DIR
27
19
11
–
–
–
3
Configuration”).
Configuration”).
26
18
10
–
–
–
2
EPT_SIZE
25
17
–
–
9
1
NB_TRANS
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
24
16
–
–
8
0