R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1269
![IC SUPERH MPU ROMLESS 436-BGA](/photos/28/62/286211/436-bfbga_sml.jpg)
R8A77850ADBGV#RD0Z
Manufacturer Part Number
R8A77850ADBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV#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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R8A77850ADBGV#RD0ZR8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 1269 of 1694
- Download datasheet (9Mb)
Figure 24.20 (4) Example of Operational Flow for Commands with Write Data
Legend:
Len:
Cap:
n (FEI):
n (DRPI): Number of data response interrupts (DRPI) from the start of write sequence
Note: * Write block size of data (if block size < or = FIFO size) or FIFO size of data (if block size > FIFO size).
Block length [bytes]
FIFO size [bytes]
Number of FIFO empty interrupts (FEI) from the start of read sequence
No
No
No
No
No
No
No
- Len (1 + n (DRPI))
DTBUSY detected?
TBNCR = n(DRPI)?
Set CMDOFF to 1
Write data to FIFO
CRCERI interrupt
Set DATAEN to 1
DBSYI interrupt
DTERI interrupt
DRPI interrupt
Cap × n (FEI)
FEI interrupt
DTI interrupt
BTI interrupt
detected?
detected?
detected?
detected?
detected?
detected?
detected?
≥ Len
1
(Pre-defined Multiple Block Transfer)
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
*
End of command sequence
Set CMDOFF to 1
Execute CMD12
Rev.1.00 Jan. 10, 2008 Page 1237 of 1658
24. Multimedia Card Interface (MMCIF)
Set CMDOFF to 1
2
REJ09B0261-0100
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