R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 56
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
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
-20°C ~ 75°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:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 56 of 1694
- Download datasheet (9Mb)
1. Overview
1.5
The SH7785 supports 32-bit virtual address space, and supports both 29-bit and 32-bit physical
address spaces. For details of mappings from the virtual address space to the physical address
spaces, see section 7, Memory Management Unit (MMU).
Figure 1.4 shows the relationship between the AREASEL bits and the physical memory address
map. The 32-bit physical address space corresponds with the address space of the SuperHyway
bus.
Rev.1.00 Jan. 10, 2008 Page 24 of 1658
REJ09B0261-0100
H'0000 0000
H'0400 0000
H'0800 0000
H'0C00 0000
H'1000 0000
H'1400 0000
H'1800 0000
H'1C00 0000
H'2000 0000
H'4000 0000
H'4400 0000
H'4800 0000
H'4C00 0000
H'5000 0000
H'5400 0000
H'5800 0000
H'5C00 0000
H'6000 0000
H'6400 0000
H'6800 0000
H'6C00 0000
H'7000 0000
H'7400 0000
H'7800 0000
H'7C00 0000
H'8000 0000
H'C000 0000
H'E000 0000
H'FFFF FFFF
Figure 1.4 Relationship between AREASEL Bits and Physical Memory Address Map
Physical Memory Address Map
Note:
MMSELR
AREASEL[2:0]*
Area 0
Area 1
Area 2
Area 3
Area 4
Area 5
Area 6
Area 7
(Undefined)
DDR-SDRAM
(undefined)
PCI (PCIC)
(Internal resource)
(Reserved)
Memory Address Map Select Register (MMSELR) Area Select Bit (AREASEL)
For details, refer to section 11.4.1, Memory Address Map Select Register (MMSELR).
B'000
LBSC
LBSC
LBSC
DBSC3
LBSC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'001
LBSC
LBSC
LBSC
DBSC3
PCIC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'010
LBSC
LBSC
DBSC2
DBSC3
LBSC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'011
LBSC
LBSC
DBSC2
DBSC3
PCIC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'100
LBSC
LBSC
DBSC2
DBSC3
DBSC4
DBSC5
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'101
LBSC
LBSC
LBSC
LBSC
LBSC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
B'110
LBSC
LBSC
LBSC
LBSC
PCIC
LBSC
LBSC
DBSC0
DBSC1
DBSC2
DBSC3
DBSC4
DBSC5
DBSC6
DBSC7
DBSC8
DBSC9
DBSC10
DBSC11
DBSC12
DBSC13
DBSC14
DBSC15
PCIC
32-bit physical
address space
(extended mode)
29-bit physical
address space
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