R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 735
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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14. Direct Memory Access Controller (DMAC)
(3)
On-Chip Peripheral Module Request Mode
On-chip peripheral module request mode is a mode that performs transfer by DMA transfer
request signal from an on-chip peripheral module. DMA transfer request signals include a transmit
data empty transfer request and receive data full transfer request that are from the SCIF0 to SCIF5,
HAC0, HAC1, HSPI, SIOF, SSI0, SSI1, and MMCIF set in DMARS0 to DMARS5, and a transfer
request from the FLCTL.
If the DMA transfer is enabled (DE = 1, DME = 1, TE = 0, AE = 0, NMIF = 0) in this mode, a
transfer is performed by transfer request signal.
When a transmit data empty transfer request of the SCIF0 is specified as the transfer request, the
transfer destination must be the SCIF0's transmit data register. Likewise, when receive data full
transfer request of the SCIF0 is specified as the transfer request, the transfer source must be the
SCIF0's receive data register. These conditions also apply to the SCIF1 to SCIF5, HAC0, HAC1,
HSPI, SIOF, SSI0, SSI1 and MMCIF.
Table 14.8 shows the settings required to select the on-chip peripheral module request mode.
Rev.1.00 Jan. 10, 2008 Page 703 of 1658
REJ09B0261-0100
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