R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 34

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

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

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