R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 1199
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
- Current page: 1199 of 1694
- Download datasheet (9Mb)
23.4.3
The following diagrams explain the timing relationship of all shift and sample processes in the
HSPI. Figure 23.3 shows the conditions when FBS = 0, figure 23.4 shows the conditions when
FBS = 0 (continuous transfer), figure 23.5 shows the conditions when FBS = 1, and figure 23.6
shows the conditions when FBS = 1 (continuous transfer). It can be seen that if CLKP in SPCR is
0, transmit data is shifted at the falling edge of HSPI_CLK and receive data is sampled at the
rising edge of HSPI_CLK. The opposite is true when CLKP = 1.
HSPI_CLK (CLKP = 0)
HSPI_CLK (CLKP = 1)
Data transfer cycle
Timing Diagrams
HSPI_RX
HSPI_CS
HSPI_TX
Figure 23.4 Timing Conditions when FBS = 0 (Continuous Transfer)
HSPI_CLK (CLKP = 0)
HSPI_CLK (CLKP = 1)
Data transfer cycle
HSPI_RX
HSPI_CS
HSPI_TX
Figure 23.3 Timing Conditions when FBS = 0
MSB
MSB
1
2
6
6
MSB
..
MSB
1
LSB
LSB
8
2
6
6
*
3
5
5
4
4
4
5
3
3
Rev.1.00 Jan. 10, 2008 Page 1167 of 1658
6
2
23. Serial Peripheral Interface (HSPI)
2
MSB
MSB
7
9
1
1
LSB
LSB
10
8
6
6
..
*
REJ09B0261-0100
LSB
LSB
16
*
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