ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 943

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

39. USB High Speed Device Port (UDPHS)
39.1
39.2
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
Description
Embedded Characteristics
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.
• 1 Device High Speed
• USB v2.0 High Speed Compliant, 480 Mbits Per Second
• UTMI Compliant
• 7 Endpoints
• Embedded Dual-port RAM for Endpoints
• Suspend/Resume Logic (Command of UTMI)
• Up to Three Memory Banks for Endpoints (Not for Control Endpoint)
• 4 KBytes of DPRAM
SAM3U Series
SAM3U Series
943
943