R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 510
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: 510 of 1694
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12. DDR2-SDRAM Interface (DBSC2)
Rev.1.00 Jan. 10, 2008 Page 478 of 1658
REJ09B0261-0100
Figure 12.4 Addresses Generated upon 16/32-Byte Access when the External Data Bus
When the external bus width is set to 32 bits
32-byte read access (a total of two commands are issued)
32-byte write access (a total of two commands are issued)
Address 16n + 0
Address 16n + 8
16-byte read/write access (a total of one command is issued)
Address 32n + 0
Address 32n + 8
Address 32n + 16
Address 32n + 24
Address 32n + 0
Address 32n + 8
Address 32n + 16
Address 32n + 24
Width Is 32 Bits
1st access
1st access
1st access
16n + 0
16n + 8
32n + 0
32n + 0
32n + 16
32n + 16
32n + 0
32n + 16
32n + 16
32n + 0
2nd access
2nd access
32n + 16
32n + 16
32n + 0
32n + 0
32n + 16
32n + 0
32n + 0
32n + 16
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