R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 883
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
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Price
Company:
Part Number:
R4F24278NVFQU
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REALTEK
Quantity:
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Company:
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Manufacturer:
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H8S/2427, H8S/2427R, H8S/2425 Group
13.4.4
During non-overlapping operation, transfer from NDR to PODR is performed as follows:
• NDR bits are always transferred to PODR bits at compare match A.
• At compare match B, NDR bits are transferred only if their value is 0. Bits are not transferred
Figure 13.6 illustrates the non-overlapping pulse output operation.
Therefore, 0 data can be transferred ahead of 1 data by making compare match B occur before
compare match A.
The NDR contents should not be altered during the interval from compare match B to compare
match A (the non-overlap margin).
This can be accomplished by having the TGIA interrupt handling routine write the next data in
NDR, or by having the TGIA interrupt activate the DTC or DMAC. Note, however, that the next
data must be written before the next compare match B occurs.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
if their value is 1.
Pulse
output
pin
Non-Overlapping Pulse Output
DDR
Figure 13.6 Non-Overlapping Pulse Output
Normal output/inverted output
Q
NDER
Q
PODR
C
D
Section 13 Programmable Pulse Generator (PPG)
Q
NDR
Compare match A
Compare match B
D
Internal data bus
Page 853 of 1448
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