R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 813

• 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: -

Note:
Bit
2
1
0
*
Bit Name
TFCL
RFCL
LOOP
Only channel 0. Reserved bit in channel 1.
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Transmit FIFO Data Count Register Clear
Clears the transmit FIFO data count register to 0.
0: Clear operation disabled
1: Clear operation enabled
Note: A reset operation is performed in the event of a
Receive FIFO Data Count Register Clear
Clears the transmit FIFO data count register to 0.
0: Clear operation disabled
1: Clear operation enabled
Note: A reset operation is performed in the event of a
Loopback Test
Internally connects the transmit output pin (SCIF_TXD)
and receive input pin (SCIF_RXD), and the
SCIF0_RTS pin and SCIF0_CTS pin (for channel 0),
enabling loopback testing.
0: Loopback test disabled
1: Loopback test enabled
Section 21 Serial Communication Interface with FIFO (SCIF)
power-on reset or manual reset.
power-on reset or manual reset.
Rev.1.00 Dec. 13, 2005 Page 761 of 1286
REJ09B0158-0100