R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1139
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
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
-20°C ~ 75°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:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Bit
8
7 to 2
1
0
Bit Name
RXE
⎯
TXRST
RXRST
All 0
0
0
Initial
Value
0
R
R/W
R/W
R/W
R/W
Description
Receive Enable
0: Disables data reception from SIOF_RXD
1: Enables data reception from SIOF_RXD
•
•
•
Reserved
These bits are always read as 0. The write value should
always be 0.
Transmit Reset
0: Does not reset transmit operation
1: Resets transmit operation
•
•
Receive Reset
0: Does not reset receive operation
1: Resets receive operation
•
•
This bit setting becomes valid at the start of the next
frame (at the rising edge of the SIOF_SYNC signal).
When the 1 setting for this bit becomes valid, the
SIOF begins the reception of data from the
SIOF_RXD pin. When receive data is stored in the
receive FIFO, the SIOF issues a reception transfer
request according to the setting of the RFWM bit in
SIFCTR.
This bit is initialized by a receive reset.
This bit setting becomes valid immediately. For
details on initialization, see section 22.4.7 (5),
Transmit/Receive Reset.
This bit is automatically cleared by SIOF after
completes a reset, to be always read as 0.
This bit setting becomes valid immediately. For
details on initialization, see section 22.4.7 (5),
Transmit/Receive Reset.
This bit is automatically cleared by SIOF after
completes a reset, to be always read as 0.
Rev.1.00 Jan. 10, 2008 Page 1107 of 1658
22. Serial I/O with FIFO (SIOF)
REJ09B0261-0100
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