R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 838
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 12 16-Bit Timer Pulse Unit (TPU)
(1)
Figure 12.25 shows an example of the phase counting mode setting procedure.
(2)
In phase counting mode, TCNT counts up or down according to the phase difference between two
external clocks. There are four modes, according to the count conditions.
(a)
Figure 12.26 shows an example of phase counting mode 1 operation, and table 12.33 summarizes
the TCNT up/down-count conditions.
Page 808 of 1448
TCLKA (channels 1 and 5)
TCLKC (channels 2 and 4)
TCLKB (channels 1 and 5)
TCLKD (channels 2 and 4)
Example of Phase Counting Mode Setting Procedure
Examples of Phase Counting Mode Operation
Phase Counting Mode 1
TCNT value
Figure 12.25 Example of Phase Counting Mode Setting Procedure
Select phase counting mode
Figure 12.26 Example of Phase Counting Mode 1 Operation
<Phase counting mode>
Phase counting mode
Start count
Up-count
[1]
[2]
[1]
[2]
Select phase counting mode with bits MD3 to
MD0 in TMDR.
Set the CST bit in TSTR to 1 to start the count
operation.
H8S/2427, H8S/2427R, H8S/2425 Group
Down-count
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Time
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