R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 405
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
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Bit
23
22 to 20 IWRWS
19
18 to 16 IWRRD
Bit Name
⎯
⎯
Initial
Value
0
111
0
111
R/W
R
R/W
R
R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Idle Cycles between Read-Write in Same Space
These bits specify the number of idle cycles to be
inserted after the access to the memory connected to
the space. The target cycles are read-write cycles in
which consecutive accesses are performed to the same
space. For details, see section 11.5.8, Wait Cycles
between Access Cycles.
000: No idle cycle inserted
001: 1 idle cycle inserted
010: 2 idle cycles inserted
011: 3 idle cycles inserted
100: 4 idle cycles inserted
101: 5 idle cycles inserted
110: 6 idle cycles inserted
111: 7 idle cycles inserted
Reserved
This bit is always read as 0. The write value should
always be 0.
Idle Cycles between Read-Read in Different Spaces
These bits specify the number of idle cycles to be
inserted after the memory connected to the space is
accessed. The target cycles are read-read cycles in
which consecutive accesses are performed to different
spaces. For details, see section 11.5.8, Wait Cycles
between Access Cycles.
000: No idle cycle inserted
001: 1 idle cycle inserted
010: 2 idle cycles inserted
011: 3 idle cycles inserted
100: 4 idle cycles inserted
101: 5 idle cycles inserted
110: 6 idle cycles inserted
111: 7 idle cycles inserted
Rev.1.00 Jan. 10, 2008 Page 373 of 1658
11. Local Bus State Controller (LBSC)
REJ09B0261-0100
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