R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1190
![IC SUPERH MPU ROMLESS 436-BGA](/photos/28/62/286211/436-bfbga_sml.jpg)
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
- Current page: 1190 of 1694
- Download datasheet (9Mb)
23. Serial Peripheral Interface (HSPI)
23.3.2
SPSR is a 32-bit readable/writable register. Through the status flags in SPSR, it can be confirmed
whether or not the system is correctly operating. If the ROIE bit in SPSCR is set to 1, an interrupt
request is generated due to the occurrence of the receive buffer overrun error or the warning of the
receive buffer overrun error. When the TFIE bit in SPSCR is set to 1, an interrupt request is
generated by the transmit complete status flag. If the appropriate enable bit in SPSCR is set to 1,
an interrupt request is generated due to the receive FIFO halfway, receive FIFO full, transmit
FIFO empty, or transmit FIFO halfway flag. If the RNIE bit in SPSCR is set to 1, an interrupt
request is generated when the receive FIFO is not empty.
Rev.1.00 Jan. 10, 2008 Page 1158 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
31 to 11 ⎯
10
9
R/W:
R/W:
Bit:
Bit:
Status Register (SPSR)
Bit Name
TXFU
TXHA
31
15
—
—
—
—
R
R
30
—
—
14
—
—
R
R
Initial
Value
Undefined R
0
0
29
—
—
13
—
—
R
R
28
12
—
—
—
—
R
R
27
11
—
—
—
—
R
R
R/W
R
R
TXFU
26
10
—
—
R
R
0
Description
Reserved
These bits are always read as an undefined value. The
write value should always be 0.
Transmit FIFO Full Flag
This status flag is enabled only in FIFO mode. The flag
is set to 1 when the transmit FIFO is full of bytes for
transmission and cannot accept any more. It is cleared
to 0 when data is transmitted from the transmit FIFO to
the HSPI bus.
Transmit FIFO Halfway Flag
This status flag is enabled only in FIFO mode. The flag
is set to 1 when the transmit FIFO reaches the halfway
point, that is, it has four bytes of data and free space for
four bytes of data. It is cleared to 0 when more data is
written to the transmit FIFO. It remains set to 1 until
cleared to 0 even if data stored in the FIFO becomes
less than four bytes (halfway point).
If TXHA = 1 and THIE = 1, an interrupt is generated.
TXHA
25
—
—
R
R
9
0
TXEM
24
—
—
R
R
8
1
RXFU
23
—
—
R
R
7
0
RXHA
22
—
—
R
R
6
0
RXEM
21
—
—
R
R
5
1
RXOO
R/W*
20
—
—
R
4
0
RXOW
R/W*
19
—
—
R
3
0
RXFL
18
—
—
R
R
2
0
TXFN
17
—
—
R
R
1
0
TXFL
16
—
—
R
R
0
0
Related parts for R8A77850ANBGV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![R0K330290S001BE](/photos/28/41/284146/r0k330290s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K5212D8S001BE](/photos/24/13/241324/4607177_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K33062PS001BE](/photos/24/13/241320/4607173_tmb.jpg)
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521237S001BE](/photos/28/41/284170/r0k521237s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521256S001BE](/photos/24/13/241323/4607176_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
![YLCDRSK2456S](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521380S000BE](/photos/28/41/284144/r0k521380s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521350S000BE](/photos/28/41/284145/r0k521350s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K52L3A0S000BE](/photos/28/41/284149/r0k52l3a0s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K556100S000BE](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K564189S000BE](/photos/28/41/284173/r0k564189s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521276S000BE](/photos/9/26/92647/r0k521276s000be_tmb.jpg)
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K571242S001BE](/photos/9/23/92397/r0k571242s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K561622S000BE](/photos/9/23/92398/r0k561622s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K572030S000BE](/photos/9/24/92406/r0k572030s000be_tmb.jpg)
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: