R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1124

• 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: -

21. Serial Communication Interface with FIFO (SCIF)
Rev.1.00 Jan. 10, 2008 Page 1092 of 1658
REJ09B0261-0100
Synchronization
clock
Serial data
SCIF_RXD
RDF
ORER
RXI interrupt
request
Bit 7
Figure 21.20 Example of SCIF Reception Operation
Data read from
SCFRDR and RDF flag
cleared to 0 by RXI
interrupt handler
Bit 0
LSB
One frame
MSB
Bit 7
RXI interrupt
request
Bit 0
Bit 1
BRI interrupt request
by overrun error
Bit 6
Bit 7