R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 34

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, 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
• Eeprom Size: -

Section 1 Overview
Page 4 of 1372
Type
DMA
External
bus
extension
Module/
Function
EXDMA
controller
(EXDMAC)
Data
transfer
controller
(DTC)
Bus
controller
(BSC)
Description
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Note:
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Notes: 1. DRAM is not supported in the 5-V version.
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
External address space: 16 Mbytes
Manages the external address space divided into eight areas
Chip select signals (CS0 to CS7) can be output
8-bit access or 16-bit access can be selected
2-state access or 3-state access can be selected
Program wait states can be inserted
External memory interfaces (burst ROM, DRAM*
DRAM*
Bus arbitration function (bus arbitration of the bus masters CPU,
DTC, DMAC, and EXDMAC)
2. EXDMAC is supported only by the H8S/2426 Group and
*
H8S/2426R Group.
2
EXDMAC is supported only by the H8S/2426 Group and
H8S/2426R Group.
, address/data multiplexed I/O)
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
1
, synchronous
Jul 09, 2010