R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 391
![IC SUPERH MPU ROMLESS 449-BGA](/photos/12/46/124616/r8a77800anbgav_sml.jpg)
R8A77800ANBGAV
Manufacturer Part Number
R8A77800ANBGAV
Description
IC SUPERH MPU ROMLESS 449-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77800ANBGV.pdf
(1342 pages)
Specifications of R8A77800ANBGAV
Core Processor
SH-4A
Core Size
32-Bit
Speed
400MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
75
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
449-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:
R8A77800ANBGAV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Bit
15
14 to 12 IWRRS
11, 10
Bit Name
BST
Initial
Value
0
111
01
R/W
R
R/W
R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Idle Cycles between Read-Read to Same Space
Specify the number of idle cycles to be inserted after an
access to a memory connected to the space is
completed. The target cycles are read-read cycles to
the same space. For details, see section 11.5.8, Wait
Cycles between Accesses.
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
Burst Length
When a burst ROM interface is used, these bits specify
the number of accesses in a burst. The MPX interface
is not affected.
00: 4 consecutive accesses (Can be used with 8-, 16-,
01: 8 consecutive accesses (Can be used with 8-, 16-,
10: 16 consecutive accesses (Can be used with 8-, or
11: 32 consecutive accesses (Can be used with 8-bit
or 32-bit bus width)
or 32-bit bus width)
16-bit bus width)
bus width)
Section 11 Local Bus State Controller (LBSC)
Rev.1.00 Dec. 13, 2005 Page 339 of 1286
REJ09B0158-0100
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