R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 811
R8A77800ANBGAV
Manufacturer Part Number
R8A77800ANBGAV
Description
IC SUPERH MPU ROMLESS 449-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77800ANBGV.pdf
(1342 pages)
Specifications of R8A77800ANBGAV
Core Processor
SH-4A
Core Size
32-Bit
Speed
400MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
75
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
449-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:
R8A77800ANBGAV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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21.3.9
SCFCR performs data count resetting and trigger data number setting for transmit and receive
FIFO registers, and also contains a loopback test enable bit.
SCFCR can always be read from and written to by the CPU.
Initial value:
Bit
15 to 11
10
9
8
Note: * Reserved bit in channel 1.
R/W:
Bit:
FIFO Control Register n (SCFCR)
Bit Name
—
RSTRG2*
RSTRG1*
RSTRG0*
15
R
0
14
R
0
13
R
0
Initial
Value
All 0
0
0
0
12
R
0
11
R
0
R/W
R
R/W
R/W
R/W
RST
RG2*
R/W
10
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
SCIF0_RTS Output Active Trigger
The SCIF0_RTS signal becomes high when the
number of receive data stored in SCFRDR exceeds the
trigger number shown below.
000:63
001:1
010:8
011:16
100:32
101:48
110:54
111:60
Section 21 Serial Communication Interface with FIFO (SCIF)
R/W
RST
RG1*
9
0
R/W
RST
RG0*
8
0
RTRG1
R/W
7
0
RTRG0
Rev.1.00 Dec. 13, 2005 Page 759 of 1286
R/W
6
0
TTRG1
R/W
5
0
TTRG0
R/W
4
0
MCE*
R/W
3
0
REJ09B0158-0100
TFCL
R/W
2
0
RFCL
R/W
1
0
LOOP
R/W
0
0
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