SH7265 Datasheet, PDF (46/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 1 Overview
Items
Specification
USB2.0 host/function • Conforms to the Universal Serial Bus Specification Revision 2.0
module (USB)
• USB bus supporting two ports
2-port host mode and 1-port function mode
• 480-Mbps, 12-Mbps, and 1.5-Mbps transfer rates (host mode)
• 480-Mbps and 12-Mbps transfer rates (function mode)
• Includes 10-Kbyte RAM as communication buffers
SD host interface
(SDHI)
• SD memory I/O card interface (1-/4-bits SD bus)
• Error check function: CRC7 (command), CRC16 (data)
• MMC (MultiMediaCard) access
Note:
• Interrupt requests
SDHI is included or
not depending on the
product code.
 Card access interrupt
 SDIO access interrupt
 Card detect interrupt
• DMA transfer requests
 SD_BUF write
 SD_BUF read
• Card detection and write protection supported
AT attachment packet • Primary channel supported
interface (ATAPI)
• Master/slave supported
• PIO modes 0 to 4, multiword DMA modes 0 to 2, ultra DMA modes 0
to 2 supported
• Includes dedicated DMAC
• 32-byte double buffering
• 3.3-V I/O interface
Rev. 1.00 Mar. 14, 2008 Page 10 of 1984
REJ09B0351-0100