SH7763 Datasheet, PDF (1353/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 31 Multimedia Card Interface (MMCIF)
31.2 Input/Output Pins
Table 31.1 summarizes the pins of the MMCIF.
Table 31.1 Pin Configuration
Abbrev.
Pin Name
(MMC)
I/O
Function
MMC_CLK
CLK
Output
Clock output pin
MMC_CMD
CMD
Input/Output Command output/response input pin
MMC_DAT
DAT
Input/Output Data input/output pin
MMC_ODMOD MMC_ODMOD Output
Open drain mode control
MMC_VDDON MMC_VDDON Output
Card power supply control
MMC_CD
MMC_CD
Input
Card identification signal
Note: For easier understanding of transmission and reception, the data transmission side and
reception side are specified as MCTXD and MCRXD.
Rev. 1.00 Oct. 01, 2007 Page 1287 of 1956
REJ09B0256-0100