SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 733

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

Specifications of SAM9RL64

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 118
• Ext Interrupts: 118
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 5
• Ssc: 2
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 220
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

41. USB High Speed Device Port (UDPHS)
41.1
Table 41-1.
Note:
6289D–ATARM–3-Oct-11
Endpoint #
0
1
2
3
4
5
6
Description
1. In Isochronous Mode (Iso), it is preferable that High Band Width capability is available.
UDPHS Endpoint Description
Mnemonic
EPT_0
EPT_1
EPT_2
EPT_3
EPT_4
EPT_5
EPT_6
The USB High Speed Device Port (UDPHS) is compliant with the Universal Serial Bus (USB),
rev 2.0 High Speed device specification.
Each endpoint can be configured in one of several USB transfer types. It can be associated with
one, two or three banks of a dual-port RAM used to store the current data payload. If two or
three banks are used, one DPR bank is read or written by the processor, while the other is read
or written by the USB device peripheral. This feature is mandatory for isochronous endpoints.
The size of internal DPRAM is 4 KB.
Suspend and resume are automatically detected by the UDPHS device, which notifies the pro-
cessor by raising an interrupt.
Nb Bank
1
2
2
3
3
3
3
DMA
N
Y
Y
Y
Y
Y
Y
High Band
Width
N
N
N
Y
Y
Y
Y
Max. Endpoint Size
AT91SAM9R64/RL64
1024
1024
1024
1024
1024
1024
64
Ctrl/Bulk/Iso
Ctrl/Bulk/Iso
Ctrl/Bulk/Iso
Ctrl/Bulk/Iso
Ctrl/Bulk/Iso
Ctrl/Bulk/Iso
Endpoint Type
Control
(1)
(1)
(1)
(1)
(1)
(1)
/Interrupt
/Interrupt
/Interrupt
/Interrupt
/Interrupt
/Interrupt
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