R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1070

• 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)
Legend:
SPTRW: Write to SCSPTR
SPTRR: Read from SCSPTR
Note: * The SCIFn_SCK pin function is designated as internal clock output or external clock input
Rev.1.00 Jan. 10, 2008 Page 1038 of 1658
REJ09B0261-0100
by the C/A bit in SCSMR and the CKE1 and CKE0 bits in SCSCR.
SCIFn_TXD
Legend:
SPTRW: Write to SCSPTR
SCIFn_SCK
SPTRR
Figure 21.5 SCIFn_TXD Pin (n = 0 to 5)
Figure 21.4 SCIFn_SCK Pin (n = 0 to 5)
SPB2IO
Q
Q
SPB2DT
R
R
Q
Q
SCKDT
SCKIO
C
C
Reset
Reset
SPTRW
SPTRW
R
R
C
C
D
D
Reset
Reset
SPTRW
SPTRW
D
D
D1
D0
D3
D2
Peripheral bus
Transmit enable signal
Serial transmit data
Peripheral bus
Clock output enable signal*
Serial clock output signal*
Serial clock input signal*
Serial input enable signal*