R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 415
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: 415 of 1694
- Download datasheet (9Mb)
Bit
27
26 to 24 SAB
23, 22
21, 20
Bit Name
⎯
PCWA
PCWB
Initial
Value
0
111
00
00
R/W
R
R/W
R/W
R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Space Property B
These bits specify the space property of PCMCIA
connected to the second half of the area.
000: ATA complement mode
001: Dynamic I/O bus sizing
010: 8-bit I/O space
011: 16-bit I/O space
100: 8-bit common memory
101: 16-bit common memory
110: 8-bit attribute memory
111: 16-bit attribute memory
PCMCIA Wait A
These bits specify the number of wait cycles for low-
speed PCMCIA, which is added to the number set by
the IW bits in CSnWCR.
The bit settings are selected when the access area of
PCMCIA interface is the first half.
00: No wait cycle inserted
01: 15 wait cycles inserted
10: 30 wait cycles inserted
11: 50 wait cycles inserted
PCMCIA Wait B
These bits specify the number of wait cycles for low-
speed PCMCIA, which is added to the number set by
the PCIW bits.
The bit settings are selected when the access area of
PCMCIA interface is the second half.
00: No wait cycle inserted
01: 15 wait cycles inserted
10: 30 wait cycles inserted
11: 50 wait cycles inserted
Rev.1.00 Jan. 10, 2008 Page 383 of 1658
11. Local Bus State Controller (LBSC)
REJ09B0261-0100
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