R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1158
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R4F24278NVFQU
Manufacturer Part Number
R4F24278NVFQU
Description
MCU 512K/48K 2.7-5.5V 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24278NVFQU.pdf
(1482 pages)
Specifications of R4F24278NVFQU
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
98
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
REALTEK
Quantity:
2 300
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 21 FSI Interface
Page 1128 of 1448
FSI transmit
operation
No
(FSIINS) and start transmit operation
and write transmit address and data
and select communications clock
Set transmit byte count (FSIBNR)
communications mode (FSICR1)
Set instruction to be transmitted
Set FSI transmit enable bit TE
Set FSIE bit and select
to FSITDR1 to FSITDR7
End of transmission
Initial setting:
FSITEI = 1?
(FSICR2)
Figure 21.3 FSI Communications Setting Flowcharts
Start
Yes
FSI receive
operation
Yes
No
byte count (FSIBNR) and write transmit
(FSIINS) and start receive operation
Set transmit byte count and receive
and select communications clock
Set instruction to be transmitted
address to FSITDR1 to FSITDR7
communications mode (FSICR1)
Read out receive data (FSIRDR)
Set FSI receive enable bit RE
Set FSIE bit and select
H8S/2427, H8S/2427R, H8S/2425 Group
End of reception
FSIRXI = 1?
Initial setting:
FSIRXI = 1?
(FSICR2)
Start
No
Yes
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
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