R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 1161
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
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Table 22.5 shows an example of serial clock frequency.
Table 22.5 SIOF Serial Clock Frequency
Note:
22.4.2
(1)
The SIOF_SYNC is a frame synchronous signal. Depending on the transfer mode, it has the
following two functions.
• Synchronous pulse: 1-bit-width pulse indicating the start of the frame
• L/R: 1/2-frame-width pulse indicating the left-channel stereo data (L) in high level and the
Figure 22.3 shows the SIOF_SYNC synchronization timing.
Frame Length
32 bits
64 bits
128 bits
256 bits
right-channel stereo data (R) in low level
SIOF_SYNC
*
Serial Timing
Control data formats are valid when the FL bits are set to 1xxx (x: Don't care).
8 kHz
256 kHz
512 kHz
1.024 MHz
2.048 MHz
44.1 kHz
1.4112 MHz
2.8224 MHz
5.6448 MHz
11.289 MHz
Sampling Rate*
Rev.1.00 Jan. 10, 2008 Page 1129 of 1658
22. Serial I/O with FIFO (SIOF)
48 kHz
1.536 MHz
3.072 MHz
6.144 MHz
12.289 MHz
REJ09B0261-0100
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