R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 898

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 22 Serial I/O with FIFO (SIOF)
16-bit Monaural Data: Synchronous pulse method, falling edge sampling, slot No.0 used for
transmit and receive data, and frame length = 64 bits
16-bit Stereo Data (1): L/R method, rising edge sampling, slot No.0 used for left channel data,
slot No.1 used for right channel data, and frame length = 32 bits
Rev.1.00 Dec. 13, 2005 Page 846 of 1286
REJ09B0158-0100
SIOF_RXD
SIOF_SCK
SIOF_SYNC
SIOF_TXD
SIOF_RXD
SIOF_SYNC
SIOF_TXD
SIOF_SCK
Figure 22.15 Transmit and Receive Timing (16-Bit Monaural Data)
Figure 22.16 Transmit and Receive Timing (16-Bit Stereo Data (1))
Specifications:
Specifications:
No bit delay
L-channel data
1-bit delay
Slot No.0
TRMD[1:0] = 11,
TDLE = 1,
RDLE = 1,
CD0E = 0,
TRMD[1:0] = 00 or 10,
TDLE = 1,
RDLE = 1,
CD0E = 0,
L-channel data
Slot No.0
REDG = 1,
TDLA[3:0] = 0000,
RDLA[3:0] = 0000,
CD0A[3:0] = 0000,
Slot No.1
REDG = 0,
TDLA[3:0] = 0000,
RDLA[3:0] = 0000,
CD0A[3:0] = 0000,
1 frame
1 frame
FL[3:0] = 1100 (frame length: 32 bits)
TDRE = 1,
RDRE = 1,
CD1E = 0,
Slot No.2
FL[3:0] = 1101 (frame length: 64 bits)
TDRE = 0,
RDRE = 0,
CD1E = 0,
R-channel data
Slot No.1
TDRA[3:0] = 0001,
RDRA[3:0] = 0001,
CD1A[3:0] = 0000
TDRA[3:0] = 0000,
RDRA[3:0] = 0000,
CD1A[3:0] = 0000
Slot No.3