R8A66593FP Datasheet, PDF (1/144 Pages) Renesas Technology Corp – ASSP (USB2.0 Peripheral Controller)

R8A66593FP/BG
ASSP (USB2.0 Peripheral Controller)
Datasheet
R19DS0071EJ0101
Rev1.01
Jun 28,2013
1 Overview
1.1 Overview
The R8A66593 is a Universal Serial Bus (USB) Peripheral Controller that is compliant with USB Specification Revision
2.0 for Hi-Speed and Full-Speed transfer.
This controller has a built-in USB transceiver and is compatible with all the transfer types defined in USB Specification
Revision 2.0.
The internal buffer memory is 8.5K, and a maximum ten pipes can be used for transferring data. For Pipe1 to Pipe9, any
endpoint address can be assigned matching user system. Separate bus or multiplex bus can be selected for the CPU
connection. A split bus interface (exclusively for the DMA interface) that is different from the CPU bus interface is
provided and is suitable for systems demanding high-performance data transfer.
1.2 Features
1.2.1 USB Rev2.0 Hi-speed supported
• Complient with USB specification Rev. 2.0
• Both Hi-Speed transfer(480Mbs)and Full-Speed transfer(12Mbps) are supported
• Built-in Hi-Speed / Full-Speed USB transceiver
• Can be operated as a Hi-Speed / Full-Speed USB Peripheral Controller
1.2.2 Low power consumption
• 1.5V core power consumes less power when operating
• With the installed Low Power Sleep Mode functions, less power is consumed when the USB is not in use, which is
also applicable for portable devices
• Standby power consumption can be greatly reduced by keeping only the VIF power source ON when not using the
USB function.
• Operational with a 3.3V single power supply using the internal 1.5V core power regulator
1.2.3 Space-saving package
• Few external devices and space-saving package
 VBUS signal can be connected directly to the controller input pin
 Built-in D+ pull-up resistor
 Built-in D+ and D- terminating resistors (for Hi-Speed operations)
 Built-in D+ and D- output resistors (for Full-Speed operations)
R19DS0071EJ0101 Rev1.01
Jun 28,2013
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