R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1182

• 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: -

22. Serial I/O with FIFO (SIOF)
(8)
Synchronous pulse method, falling edge sampling, slot No.0 used for left-channel data, slot No.1
used for right-channel data, slot No.2 used for control channel 0 data, slot No.3 used for control
channel 1 data, and frame length = 128 bits
Rev.1.00 Jan. 10, 2008 Page 1150 of 1658
REJ09B0261-0100
SIOF _ SYNC
SIOF _ RXD
SIOF _ SCK
SIOF _ TXD
Synchronization-Pulse Output Mode at End of Each Slot (SYNCAT Bit = 1)
Figure 22.20 Transmit and Receive Timing (16-Bit Stereo Data)
Specifications:
Slot No.0
L-channel
data
R-channel
Slot No.1
TRMD[1:0] = 00 or 10,
TDLE = 1,
RDLE = 1,
CD0E = 1,
data
Slot No.2
channel 0
Control
REDG = 0,
TDLA[3:0] = 0000,
RDLA[3:0] = 0000,
CD0A[3:0] = 0010,
Slot No.3
channel 1
Control
1 frame
Slot No.4
FL[3:0] = 1110 (frame length: 128 bits),
TDRE = 1,
RDRE = 1,
CD1E = 1,
Slot No.5
TDRA[3:0] = 0001,
RDRA[3:0] = 0001,
CD1A[3:0] = 0011
Slot No.6
Slot No.7