R8A77850ADBGV Renesas Electronics America, R8A77850ADBGV Datasheet - Page 1302
R8A77850ADBGV
Manufacturer Part Number
R8A77850ADBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV
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:
R8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
R8A77850ADBGV#RD0Z
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 1302 of 1694
- Download datasheet (9Mb)
25. Audio Codec Interface (HAC)
To place the off-chip codec device into the power-down mode, write 1 to bit 12 of the register
index 26 in the off-chip codec via the HAC. When entering the power-down mode, the off-chip
codec stops HAC_BITCLK and suspends the normal operation. The off-chip codec acts in the
same manner at power-on. To resume the normal operation, perform a cold reset or a warm reset
on the off-chip codec.
Rev.1.00 Jan. 10, 2008 Page 1270 of 1658
REJ09B0261-0100
Bit
10
9
8 to 6
5
4 to 0
Bit Name
WMRT
⎯
⎯
ST
⎯
Initial
Value
0
1
All 0
0
All 0
R/W
W
R
R
W
R
Description
HAC Warm Reset
Use a warm reset only after power-up, or only to exit
from the power-down mode by the power-down
command.
[Write]
0: Always write 0 to this bit before writing 1 again.
1: Performs a warm reset on the HAC-connected
[Read]
Always read as 0.
Reserved
This bit is always read as 1. The write value should
always be 1.
Reserved
These bits are always read as 0. The write value should
always be 0.
Start Transfer
[Write]
0: Stops data transmission/reception at the end of the
1: Starts data transmission/reception.
[Read]
Always read as 0.
Reserved
These bits are always read as 0. The write value should
always be 0.
(When this bit is changed from 0 to 1, a warm reset is
performed.)
codec.
current frame. Do not take this action to terminate
transmission/reception in normal operation. When
terminating transmission/reception in normal
operation, refer to the following description.
Related parts for R8A77850ADBGV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: