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R8A66597FP#RF1S

製品説明
仕様・特性

R8A66597FP/DFP/BG ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller) REJ03F0229-0101 Rev1.01 Oct 17, 2008 1 Overview 1.1 Overview The R8A66597 is a Universal Serial Bus (USB) Controller equipped with USB Host functions and Peripheral functions applicable for On-The-Go. When selecting the Host Controller function, it has two USB ports available for Hi-Speed, Full-Speed, and Low-Speed transfer compliant with USB Specification Revision 2.0. When selecting the Peripheral Controller function, it has one USB port available for Hi-Speed and Full-Speed transfer compliant with USB Specification Revision 2.0. 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 the peripheral functions for communication or 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 Built-in Host Controller and Peripheral Controller compatible with Hi-Speed USB • • • 1.2.2 Built-in USB Host Controller and Peripheral Controller Toggle between USB Host functions and Peripheral functions is possible according to what is written to the register Built-in USB transceiver Low power consumption • • • • 1.2.3 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 Space-saving package • Rev1.01 Few external devices and space-saving package VBUS signal can be connected directly to the controller input pin Built-in D+ pull-up resistor (for Peripheral function) Built-in D+ and D- pull-down resistors (for Host function) Built-in D+ and D- terminating resistors (for Hi-Speed operations) Built-in D+ and D- output resistors (for Full-Speed and Low-Speed operations) Oct 17, 2008 page 1 of 183

ブランド

RENESAS

会社名

ルネサス エレクトロニクス株式会社

本社国名

日本

事業概要

2010年(平成22年)4月に設立された大手半導体メーカー。半導体製品の研究開発・製造・販売・サービス。主力製品は、マイコン(CISC、RISC)、パワーデバイス、アナログ&ミックスドシグナルIC、汎用IC、高周波デバイス、光半導体、車載用LSI、産業用LSI、メモリ、ASIC、USB ASSP、システムLSI

供給状況

 
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