SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 1000

• 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

39.7.13
Name:
Address:
Access:
For additional Information, see
• EPT_DISABL: Endpoint Disable
0 = no effect.
1 = disable endpoint.
• AUTO_VALID: Packet Auto-Valid Disable
0 = no effect.
1 = disable this bit to not automatically validate the current packet.
• INTDIS_DMA: Interrupts Disable DMA
0 = no effect.
1 = disable the “Interrupts Disable DMA”.
• NYET_DIS: NYET Enable (Only for High Speed Bulk OUT endpoints)
0 = no effect.
1 = let the hardware handle the handshake response for the High Speed Bulk OUT transfer.
• DATAX_RX: DATAx Interrupt Disable (Only for High Bandwidth Isochronous OUT endpoints)
0 = no effect.
1 = disable DATAx Interrupt.
• MDATA_RX: MDATA Interrupt Disable (Only for High Bandwidth Isochronous OUT endpoints)
0 = no effect.
1 = disable MDATA Interrupt.
1000
1000
SHRT_PCKT
MDATA_RX
NAK_OUT
31
23
15
–
7
SAM3U Series
SAM3U Series
UDPHS Endpoint Control Disable Register
UDPHS_EPTCTLDISx [x=0..6]
0x400A4108 [0], 0x400A4128 [1], 0x400A4148 [2], 0x400A4168 [3], 0x400A4188 [4], 0x400A41A8 [5],
0x400A41C8 [6]
Write-only
ERR_FLUSH
DATAX_RX
NAK_IN/
30
22
14
–
–
6
“UDPHS Endpoint Control Register” on page
ERR_CRISO/
ERR_NBTRA
STALL_SNT/
29
21
13
–
–
5
–
ERR_FL_ISO
RX_SETUP/
NYET_DIS
28
20
12
–
–
4
TX_PK_RDY/
ERR_TRANS
INTDIS_DMA
27
19
11
–
–
3
1002.
BUSY_BANK
TX_COMPLT
26
18
10
–
2
–
AUTO_VALID
RX_BK_RDY
25
17
–
–
9
1
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
ERR_OVFLW
EPT_DISABL
24
16
–
–
8
0