R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 34

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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

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

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Part Number
Manufacturer
Quantity
Price
Part Number:
R4F24278NVFQU
Manufacturer:
REALTEK
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Part Number:
R4F24278NVFQU
Manufacturer:
Renesas Electronics America
Quantity:
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Section 1 Overview
Page 4 of 1448
Type
DMA
Module/
Function
DMA controller
(DMAC)
EXDMA
controller
(EXDMAC)
Data transfer
controller
(DTC)
Description
Note:
DMA transfer is possible on six channels
Three activation sources (auto-request, on-chip module
interrupt, and external request)
Byte or word can be set as the transfer unit
Short address mode or full address mode can be selected (in
common register enabled mode)
Short address mode and full address mode can be activated
separately (in common register disabled mode)
16-Mbyte address space can be specified directly
DMA transfer is possible on two channels
Two activation sources (auto-request and external request)
Two transfer modes (normal mode and block transfer mode)
Dual address mode or single address mode can be selected
16-Mbyte address space can be specified directly
Repeat area can be set
Transfer is possible on any number of channels
An interrupt source can trigger data transfer (chain transfer is
possible)
Three transfer modes (normal mode, repeat mode, and block
transfer mode)
Byte or word can be set as the transfer unit
Activation by software is possible
*
EXDMAC is supported only by the H8S/2427 Group and
H8S/2427R Group.
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010

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