r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 75

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Item
Serial sound
interface (SSI)
Debug interface
USB host interface
(OHCI USBH)
USB function
interface Version
2.0 (USBF)
Audio codec
interface (HAC)
I
(IIC)
A/D converter
(ADC)
2
C bus interface
Features
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Four channels (SSI0, SSI1, SSI2, SSI3)
Supports various serial audio formats
Supports master/slave functions
Programmable word clock and bit clock generation
Multi-channel format
Supports 8/16/18/20/22/24/32-bit data formats
H-UDI (User Debugging Interface)
AUD (Advanced User Debugger)
Data transfer rates of 1.5 Mbps and 12 Mbps
OHCI version 1.0
Includes a USB device controller (UDC) supporting USB2.0
 Automatic processing of standard USB commands (some commands
Transfer rate: Full speed (12 Mbps only)
Digital interface for audio codec (single channel)
Supports transmission/reception for slot 1 to slot 4
Choice of 16- or 20-bit DMA transfer in transmission/reception
Supports various sampling rates by adjusting slot data
Generates data ready, data request, overflow, and underflow interrupts
Supports the I
Two channels (IIC0, IIC1)
Master/slave functions
Multi-master function
A maximum transfer rate of 400 Kbps
Programmable clock generation from the system clock
10 bits ± 4LSB, four channels
Conversion time: 8.5 µs
Three conversion modes: single mode, multi-mode, and scan mode
Four data registers
Sample-and-hold function
Generates A/D conversion end interrupts
Input range: 0 to Avcc (max. 3.6 V)
are not included: Get Descriptor/Class/Vector commands are
processed on the microcomputer’s firmware)
2
C bus interface protocol
Rev. 1.00 Oct. 01, 2007 Page 9 of 1956
Section 1 Overview
REJ09B0256-0100