R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1329

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

This LSI incorporates two channels of serial sound interface (SSI) modules that send or receive
audio data to or from a variety of devices. In addition to the common formats, they support burst
and multi-channel mode.
26.1
The SSI has the following features.
• Number of channels: Two channels
• Operating modes: Compressed mode and non-compressed mode
• The SSI module is configured as any of a transmitter or receiver. The serial bus format (refer
• Asynchronous transfer between the data buffer and the shift register
• Division ratios of the serial bus interface clock can be selected.
• Data transmission/reception can be controlled from the DMAC or SSI interrupt.
The compressed mode is used for continuous bit stream transfer
The non-compressed mode supports all serial audio streams divided into channels.
to table 26.3) can be used in the compressed and non-compressed mode.
Features
Section 26 Serial Sound Interface (SSI) Module
Rev.1.00 Jan. 10, 2008 Page 1297 of 1658
26. Serial Sound Interface (SSI) Module
REJ09B0261-0100