R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 424
![IC SUPERH MPU ROMLESS 436BGA](/photos/28/62/286211/436-bfbga_sml.jpg)
R8A77850BDBGV#RD0Z
Manufacturer Part Number
R8A77850BDBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
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
-
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11. Local Bus State Controller (LBSC)
Table 11.10 8-Bit External Device/Big-Endian Access and Data Alignment
Note:
Rev.1.00 Jan. 10, 2008 Page 392 of 1658
REJ09B0261-0100
Access
Size
Byte
Word
Longword
32 Bytes*
Operation
*
This table shows an example when the access start address is on the 32-byte
boundary. When the start address is not on the 32-byte boundary, accesses are
performed up to immediately before the 32-byte boundary and the address is wrapped
around to the previous 32-byte boundary.
2n + 1
4n + 3
…
Address
n
2n
4n
4n + 1
4n + 2
8n
8n + 1
8n + 2
8n + 31
No.
1
1
2
1
2
3
4
1
2
3
…
32
D31 to
D24
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
…
⎯
D23 to
D16
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
…
⎯
Data Bus
D15 to
D8
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
…
⎯
D7 to
D0
Data
7 to 0
Data
15 to 8
Data
7 to 0
Data
31 to 24
Data
23 to 16
Data
15 to 8
Data
7 to 0
Data 7
to 0
Data 15
to 8
Data 23
to 16
…
Data
255 to
248
WE3
…
WE2
…
Strobe Signals
WE1
…
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
…
Asserted
WE0
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