SH7760 Datasheet, PDF (57/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

Item
Features
Serial
communication
interface
(SCIF)
• Three full-duplex communications channels
• On-chip 128-byte FIFOs for all channels
• Choice of asynchronous mode or synchronous mode
• Can select any bit rate generated by on-chip baud-rate generator
• On-chip modem control function (SCIF_RTS and SCIF_CTS) for channel
1 and 2
Hitachi audio codec •
interface (HAC)
•
•
•
•
Digital interface for audio codec
Supports transfer for slot 1 to slot 4
Choice of 16- or 20-bit DMA transfer
Supports various sampling rates by adjusting slot data
Generates interrupt: data ready, data request, overflow, and underrun
Serial sound
interface (SSI)
I²C bus interface
(I²C)
• 2-channel bi-directional transfer (maximum)
• Support multi-channel and compressed-data transfer
• Selectable frame size
• 2 channels (maximum)
• Master/slave
• 16-byte FIFO
• Supports high-speed mode (400 kbits/sec)
• Supports version 1.0
Multimedia card
interface (MMCIF)
• Supports MMC mode
• A maximum bit rate of 20 Mbps at 20 MHz of peripheral clock
• Interface with MCCLK output for transfer clock output, MCCMD I/O for
command output/response input, MCDAT I/O (data I/O)
• Four interrupt sources
Smart card interface •
(SIM)
•
•
•
•
Supports ISO/IEC7816-3 (Identification card)
Asynchronous half-duplex transfer (8 bits)
Can select any bit rate generated by on-chip baud-rate generator
Generates and checks parity bit
Four interrupt sources
Rev. 1.0, 02/03, page 7 of 1294