R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 1279
R8A77850AADBGV
Manufacturer Part Number
R8A77850AADBGV
Description
IC SUPERH MCU 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850AADBGV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850AADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 1279 of 1694
- Download datasheet (9Mb)
No
Figure 24.24 Example of Operational Flow for Stream Read Transfer
(Set CMDR then CMDSTRT)
Start of command sequence
Set DMACR (in the MMCIF)
End of command sequence
Read response register
Clear DMACR to H'00
Configure the DMAC
DMA transfer end?
CRCERI interrupt
Set CMDOFF to 1
Response status
Execute CMD11
Execute CMD12
DTERI interrupt
CRPI interrupt
Clear FIFO
detected?
detected?
detected?
normal?
Yes
Yes
Yes
No
No
Yes
Yes
No
No
Set CMDOFF to 1
Execute CMD12
Clear FIFO
Rev.1.00 Jan. 10, 2008 Page 1247 of 1658
24. Multimedia Card Interface (MMCIF)
Set CMDOFF to 1
CTERI interrupt
detected?
Yes
REJ09B0261-0100
No
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