R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1330

• 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: -

26. Serial Sound Interface (SSI) Module
Figure 26.1 is a block diagram of the SSI module.
Rev.1.00 Jan. 10, 2008 Page 1298 of 1658
REJ09B0261-0100
Serial audio bus
Note: n = 0 to 1
SSIn_SDATA
SSIn_SCK
SSIn_CLK
SSIn_WS
Interrupt
request
Figure 26.1 Block Diagram of SSI Module
INTC
MSB
Control circuit
Register
SSITDR
SSIRDR
SSICR
SSISR
Peripheral bus
Shift register
Serial clock control
Bit counter
Barrel shifter
Divider
Data buffer
LSB
SSI module
DMAC
DMA request