R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1296
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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25. Audio Codec Interface (HAC)
Figure 25.1 shows a block diagram of the HAC.
Rev.1.00 Jan. 10, 2008 Page 1264 of 1658
REJ09B0261-0100
HACn_BITCLK
HACn_SDOUT
HACn_SYNC
Note: n = 0 to 1
HACn_SDIN
HACn_RES
Request signal
for slots 3 and 4
Shift register for slot 1
Shift register for slot 2
Shift register for slot 3
Shift register for slot 4
Shift register for slot 1
Shift register for slot 2
Shift register for slot 3
Shift register for slot 4
HAC transmitter
HAC receiver
Figure 25.1 Block Diagram
Bit control signal
Control signal
Control signal
Data[19:0]
Data[19:0]
Data[19:0]
Data[19:0]
Data[19:0]
Data[19:0]
Data[19:0]
Data[19:0]
Internal bus interface (Transmission)
Internal bus interface (Reception)
CSDR RX buffer
PCMR RX buffer
CSAR RX buffer
PCML RX buffer
CSDR TX buffer
PCMR TX buffer
CSAR TX buffer
PCML TX buffer
DMA control
DMA control
Interrupt request
Interrupt request
DMA request
DMA request
Data[31:0]
Data[31:0]
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