R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 1095
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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Notes: 1. Only channel 0. Reserved bit in channels 1 to 5.
Bit
5
4
3
2
1
0
2. Figures in parentheses are the number of empty bytes in SCFTDR when the flag is set.
3. SCIF_CTS is fixed at active-0 regardless of the input value, and SCIF_RTS output is
4. A reset operation is performed in the event of a power-on reset or manual reset.
Bit Name
TTRG1
TTRG0
MCE*
TFCL
RFCL
LOOP
also fixed at 0.
1
Initial
Value
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Transmit FIFO Data Count Trigger
These bits are used to set the number of remaining
transmit data bytes that sets the TDFE flag in SCFSR.
The TDFE flag is set when the number of transmit data
bytes in SCFTDR is equal to or less than the trigger
setting count shown below.
00: 32 (32)*
01:16 (48)
10: 2 (62)
11: 0 (64)
Modem Control Enable
Enables the SCIF_CTS and SCIF_RTS modem control
signals. Always set the MCE bit to 0 in clocked
synchronous mode.
0: Modem signals disabled*
1: Modem signals enabled
Transmit FIFO Data Count Register Clear
Clears the transmit data count in the transmit FIFO
data count register to 0.
0: The FIFO data count not cleared*
1: The FIFO data count cleared to 0
Receive FIFO Data Count Register Clear
Clears the receive data count in the receive FIFO data
count register to 0.
0: The FIFO data count not cleared*
1: The FIFO data count cleared
Loopback Test
Internally connects the transmit output pin (SCIF_TXD)
and receive input pin (SCIF_RXD), and the SCIF_RTS
pin and SCIF_CTS pin, enabling loopback testing.
0: Loopback test disabled
1: Loopback test enabled
21. Serial Communication Interface with FIFO (SCIF)
2
Rev.1.00 Jan. 10, 2008 Page 1063 of 1658
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REJ09B0261-0100
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