R8A77850ADBGV Renesas Electronics America, R8A77850ADBGV Datasheet - Page 1131

• Manufacturer Part Number: R8A77850ADBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV

• 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: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

This LSI is equipped with a clock-synchronized serial I/O module with FIFO (SIOF).
22.1
• Serial transfer
• Serial clock
• Interrupts: One type
• DMA transfer
32-bit FIFO × 16-stage (the transmit FIFO and receive FIFO are independent units)
Supports input/output for 8-bit data, 16-bit data, and 16-bit stereo audio data
MSB first for data transmission and reception
Supports up to 48-kHz sampling rate
Synchronization by either frame synchronization pulse or left/right channel switch
Supports CODEC control data interface
Connectable to linear, audio, A-Law, or μ-Law CODEC chip
Supports both master and slave modes
An external pin input or peripheral clock (Pck) can be selected as the clock source.
Supports DMA transfer by a transfer request from the transmit FIFO unit
Features
Section 22 Serial I/O with FIFO (SIOF)
Rev.1.00 Jan. 10, 2008 Page 1099 of 1658
22. Serial I/O with FIFO (SIOF)
REJ09B0261-0100