R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1184

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• 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: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

23. Serial Peripheral Interface (HSPI)
Figure 23.1 is a block diagram of the HSPI.
Rev.1.00 Jan. 10, 2008 Page 1152 of 1658
REJ09B0261-0100
HSPI_RX
Pck
Polarity selection
LSB
Clock division
LSB
Figure 23.1 Block Diagram of HSPI
Registers
SPSCR
SPRBR
SPTBR
SPCR
SPSR
Peripheral bus
Bus interface
Shift register
SCK generator
Transmit FIFO
Receive FIFO
(Eight entries
for each)
System
control
In FIFO mode
MSB
MSB
HSPI_CS
HSPI_TX
HSPI_CLK