R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 883

• 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: -

Frame Length: The length of the frame to be transferred by the SIOF is specified by the bits
FL[3:0] in SIMDR. Table 22.7 shows the relationship between the bits FL[3:0] settings and frame
length.
Table 22.7 Frame Length
Note: x: Don't care.
Slot Position: The SIOF can specify the position of transmit data, receive data, and control data in
a frame (common to transmission and reception) by slot numbers. The slot number of each data is
specified by the following registers.
• Transmit data: SITDAR
• Receive data: SIRDAR
• Control data: SICDAR
Only 16-bit data is valid for control data. In addition, control data is always assigned to the same
slot number both in transmission and reception.
FL[3:0]
00xx
0100
0101
0110
0111
10xx
1100
1101
1110
1111
Slot Length
8
8
8
8
8
16
16
16
16
16
Number of Bits
in a Frame
8
16
32
64
128
16
32
64
128
256
Transfer Data
8-bit monaural data
8-bit monaural data
8-bit monaural data
8-bit monaural data
8-bit monaural data
16-bit monaural data
16-bit monaural stereo data
16-bit monaural stereo data
16-bit monaural stereo data
16-bit monaural stereo data
Rev.1.00 Dec. 13, 2005 Page 831 of 1286
Section 22 Serial I/O with FIFO (SIOF)
REJ09B0158-0100