R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 818

• 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 21 Serial Communication Interface with FIFO (SCIF)
Note:
Rev.1.00 Dec. 13, 2005 Page 766 of 1286
REJ09B0158-0100
Bit
2
1
0
*
Bit Name
SCKDT
SPB2IO
SPB2DT
Only channel 0. Reserved bit in channel 1.
Initial
Value
—
0
—
R/W
R/W
R/W
R/W
Description
Serial Port Clock Port Data
Specifies the serial port SCIF_SCK pin input/output
data. Input or output is specified by the SCKIO bit. In
output mode, the SCKDT bit value is output to the
SCIF_SCK pin. The SCIF_SCK pin value is read from
the SCKDT bit regardless of the value of the SCKIO bit.
The initial value of this bit after a power-on reset or
manual reset is undefined.
0: Input/output data is low-level
1: Input/output data is high-level
Serial Port Break Input/Output
Specifies the serial port SCIF_TXD pin output condition.
When actually setting the SCIF_TXD pin as a port
output pin to output the value set by the SPB2DT bit,
the TE bit in SCSCR should be cleared to 0.
0: SPB2DT bit value is not output to the SCIF_TXD pin
1: SPB2DT bit value is output to the SCIF_TXD pin
Serial Port Break Data
Specifies the serial port SCIF_RXD pin input data and
SCIF_TXD pin output data. The SCIF_TXD pin output
condition is specified by the SPB2IO bit. When the
SCIF_TXD pin is designated as an output, the value of
the SPB2DT bit is output to the SCIF_TXD pin. The
SCIF_RXD pin value is read from the SPB2DT bit
regardless of the value of the SPB2IO bit. The initial
value of this bit after a power-on reset or manual reset
is undefined.
0: Input/output data is low-level
1: Input/output data is high-level