R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 356
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 8 DMA Controller (DMAC)
8.2.2
• Common register enabled mode (DMCOMMD = 1)
Note: Input/output pins of channels 0 and 2 are not supported.
Page 326 of 1448
Channel Pin Name
1
3
4
5
Input/Output Pins
DMA request 1 DREQ1
DMA transfer
acknowledge 1
DMA transfer
end 1
DMA request 3 DREQ3
DMA transfer
acknowledge 3
DMA transfer
end 3
DMA request 4 DREQ4
DMA transfer
end 4
DMA request 5 DREQ5
DMA transfer
end 5
Symbol
DACK1
TEND1
DACK3
TEND3
TEND4
TEND5
I/O
Input
Output
Output
Input
Output
Output
Input
Output
Input
Output
Function
External request of
channel 1
Single address transfer
acknowledge of channel
1
Transfer end of channel
1
External request of
channel 3
Single address transfer
acknowledge of channel
3
Transfer end of channel
3
External request of
channel 4
Transfer end of channel
4
External request of
channel 5
Transfer end of channel
5
H8S/2427 Group,
H8S/2427R
Group
P60
P64
P62
P61
P65
P63
P60
P62
P61
P63
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Pin
H8S/2425 Group
P10
P14
P12
P11
P15
P13
P10
P12
P11
P13
Jul 22, 2010
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