RX634

特性

CPU: RX core, Max. 54MHz
Voltage: 2.7V to 5.5V
Package: 144-pin LFQFP
Memory: SRAM Max. 128KB, Program Flash Max. 2MB
PWM: PWM Output x 32, 3-phase PWM Output Function
Analog function: 12-bit A/D Converter (ch) x 16, 10-bit D/A Converter (ch) x 2
On-chip Oscillator Freq. (MHz): Low Speed Oscillator 125 kHz
Others: PLL, Power-On Reset, Low Voltage Detection

查找RX 系列 32 位高性能/高效能 MCU的其他产品

Pin-Memory Diagram of RX634 standard products

RX634 Block Diagram

描述

RX microcontroller with built-in HDMI-CEC function for digital home appliances and multimedia device.

应用

Industrial
Office Automation
Consumer

Part Number	Status	Samples	Stock	Package	Budgetary Price (USD)	Carrier Type	Family Name	Series Name	Group Name	CPU Architecture	Main CPU	Sub CPU	Floating Point Unit	Bit Length	Program Memory (KB)	Data Flash (KB)	RAM (KB)	ECC SRAM	Lead Count (#)	Pitch (mm)	Pkg. Dimensions (mm)	Number of Supply Voltage(s) (#)	Supply Voltage (V)	I/O Ports	DMAC or DTC	DMA (ch)	Power-On Reset	Watchdog Timer (ch)	External Memory Bus (bit)	DRAM I/F	3D GPU	Accelerator	MOQ	Temp. Range (°C)	External Interrupt Pins (#)	LVD or PVD	Operating Freq (Max) (MHz)	Sub-clock (32.768 kHz)	On-chip Oscillator	Ethernet speed	USB FS (host ch/device ch)	USB HS (host ch/device ch)	USB SS (host ch/device ch)	PCI Express (generation and ch)	SCI or UART (ch)	SPI (ch)	I2C (#)	Wireless	IrDA	High Resolution Output Timer	PWM Output (pin#)	16-Bit Timer (ch) (#)	8-Bit Timer (ch)	Standby operable timer	RTC	12-Bit A/D Converter (ch)	10-Bit D/A Converter (ch) (#)	Graphics LCD Controller	Camera I/F (Parallel)	Image Codec	2D Drawing Engine	Segment LCD Controller	Security & Encryption	Debug Interface	Moisture Sensitivity Level (MSL)	Country of Assembly	Country of Wafer Fabrication
R5F5634BCDFB#10	NRND	N/A	In Stock	LFQFP	1ku \| $8.06	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1024KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634BCDFB#30	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.06	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1024KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634BYDFB#10	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.2	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1024KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634BYDFB#30	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.2	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1024KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634DCDFB#10	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.61	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1536KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634DCDFB#30	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.61	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1536KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634DYDFB#10	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.76	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1536KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634DYDFB#30	NRND	N/A	Out of Stock	LFQFP	1ku \| $8.76	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	1536KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634ECDFB#10	NRND	N/A	Out of Stock	LFQFP	1ku \| $9.17	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	2048KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634ECDFB#30	NRND	N/A	Out of Stock	LFQFP	1ku \| $9.17	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	2048KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	2.7 - 3.6	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634EYDFB#10	NRND	N/A	Out of Stock	LFQFP	1ku \| $9.31	Full Carton (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	2048KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	480	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN
R5F5634EYDFB#30	NRND	N/A	In Stock	LFQFP	1ku \| $9.31	Bulk (Tray)	RX	RX600	RX634	RX	RXv1	No	Single	32	2048KB	32KB	128KB	No	144#	0.5mm	20 x 20 x 1.7	1#	4 - 5.5	123	DMAC&DTC	4	Yes	2	8,16	No	No	No	1	Ta = -40 to +85	14#	Yes	54MHz	No	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	13	15	16#	No	No	No	31	16#	4	No	No	16	2#	No	No	No	No	No	No	JTAG/Single-wire Serial	3	CHINA	JAPAN

加载中

筛选

应用说明
英语
RX Family JPEG Decoder Module Firmware Integration Technology Rev.2.09
PDF 386 KB R20AN0104EJ0209 Rev.2.09 日本語 2026年4月20日
This material explains usage of JPEG Decoder (JPEGD). JPEG Decoder is only for decoding, and there are the following two libraries. JPEG Decode Library: Inverse DCT, Inverse Quantization and Huffman decoding. JPEG File Expand Library: Expand JPEG data using JPEG Decode Library.
相关文件：
示例代码
应用说明
英语
RX Family Sound Playback/Compression System (Original ADPCM Codec) [M3S-S2-Tiny] Module Firmware Integration Technology Rev3.06
PDF 292 KB R20AN0037EJ0306 Rev.3.06 日本語 2026年4月20日
This application note explains how to implement the ADPCM Encoder/Decoder Library using Firmware Integration Technology(FIT). S2 Library can playback/record to use RX Family. The S2 library for the Renesas Microcomputer is written in optimized assembler.
相关文件：
示例代码
应用说明
英语
RX Family SD Mode SD Memory Card Driver Firmware Integration Technology Rev3.02
PDF 1.48 MB R01AN4233EJ0302 Rev.3.02 日本語 2026年4月20日
This application note describes the SD Mode SD Memory Card driver which uses Firmware Integration Technology (FIT). This driver controls SD Memory Cards in SD mode using the SD Host Interface (SDHI) module included in Renesas Electronics RX Family microcontrollers.
相关文件：
示例代码
指南
英语
Differences Between RX Products
PDF 625 KB R01AN8069EJ0101 Rev.1.01 日本語 2026年4月07日
Describes the RX products migration map, which shows the relationship between previous-generation products and new-generation products, and the preparation status of difference documents, which summarize the functional differences between each RX product. Please use this application note to gather information when migrating from previous-generation products to new-generation products or when using different RX products.
指南
英语
RX Family Product Part Number Guide
PDF 728 KB EPMGP-AB-26-0082-1 2026年4月07日
应用说明
英语
RX Family Clock Synchronous Control Module for Serial NOR Flash Memory Access Firmware Integration Technology Rev.3.61
PDF 1.23 MB R01AN2662EJ0361 Rev.3.61 日本語 2026年3月30日
This application note explains how to control and use serial flash memory with microcontrollers manufactured by Renesas Electronics.The control software accompanying this application note is upper-layer software that controls the serial flash memory as a slave device.
相关文件：
示例代码
应用说明
英语
RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology Rev.3.23
PDF 565 KB R01AN2325EJ0323 Rev.3.23 日本語 2026年3月30日
This application note explains how to control and use R1EX25xxx and HN58X25xxx Series SPI serial EEPROM, manufactured by Renesas Electronics, with Renesas microcontrollers. The control software accompanying this application note is upper-layer software that controls the serial EEPROM as a slave device.
相关文件：
示例代码
应用说明
英语
RX Family Open Source FAT File System M3S-TFAT-Tiny Module Using Firmware Integration Technology Rev.4.16
PDF 741 KB R20AN0038EJ0416 Rev.4.16 日本語 2026年3月30日
This application note describes the RX Family Open Source FAT Filesystem M3S-TFAT-Tiny(Note) which uses Firmware Integration Technology (FIT). This module combines with RX Family M3S-TFAT-Tiny Memory Driver Interface module to interface each memory drivers.
相关文件：
示例代码
应用说明
英语
RX Family M3S-TFAT-Tiny Memory Driver Interface Module Using Firmware Integration Technology Rev.2.63
PDF 728 KB R20AN0335EJ0263 Rev.2.63 日本語 2026年3月30日
This Application Note describes the M3S-TFAT-Tiny Memory Driver Interface module which uses Firmware Integration Technology (FIT). This module uses as memory driver interface to combine RX Family Open source FAT filesystem M3S-TFAT-Tiny FIT (TFAT FIT) with each memory drivers.
相关文件：
示例代码
应用说明
英语
RX Family LONGQ Module Using Firmware Integration Technology Rev.2.03
PDF 691 KB R01AN1889EJ0203 Rev.2.03 日本語 2026年3月30日
This application note describes a LONGQ Module Using Firmware Integration Technology. This module provides functions for creating and maintaining uint32_t circular buffers
相关文件：
示例代码
应用说明
英语
RX Family BYTEQ Module Using Firmware Integration Technology Rev.2.21
PDF 616 KB R01AN1683EJ0221 Rev.2.21 日本語 2026年3月30日
This application note describes a BYTEQ Module Using Firmware Integration Technology. This module provides functions for creating and maintaining byte-based circular buffers.
相关文件：
示例代码
应用说明
英语
RX Family Flash Memory Data Management Module Using Firmware Integration Technology Rev.2.32
PDF 690 KB R20AN0507EJ0232 Rev.2.32 日本語 2026年3月20日
This application note describes methods of data management using the on-chip flash memory of RX MCUs from Renesas and how to use them. The flash memory data management module (DATFRX) is an upperlayer software module intended to be used for managing data in on-chip flash memory.
相关文件：
示例代码
应用说明
英语
RX Family System Timer Module Firmware Integration Technology Rev.1.03
PDF 346 KB R20AN0431EJ0103 Rev.1.03 日本語 2026年3月20日
This application note describes the System Timer module which uses Firmware Integration Technology (FIT). This module uses System Timer to counts the year/month/day/hour/minute/seconds, and has simple scheduler function.
相关文件：
示例代码
应用说明
英语
RX Family How to Prevent the On-Chip Flash Memory from Being Accessed by Third Parties or Being Accidentally Programmed by Developers
PDF 770 KB R01AN0896EJ0900 Rev.9.00 日本語 2026年3月02日
Describes methods of prohibiting access by third parties to the on-chip flash memory of Renesas MCUs for each connection configuration, and methods of protecting the on-chip flash memory during self-programming initiated by program developers and protection setters.
指南
英语
RX Family and M16C family Guide for Migration from the M16C to the RX : Timers (MTU2/MTU3/GPTW)
PDF 654 KB R01AN1729EJ0300 Rev.3.00 日本語 2025年12月12日
This document describes migration from the timers in the M16C Family (Timer A and Timer B) to the timers in the RX Family (MTU2a, MTU3a and GPTWa).When this document explains the migration from the M16C Family to the RX Family, the M16C/65C Group is used as an example of the M16C Family, and the RX231 Group, RX261 Group, and RX660 Group are used as examples of the RX Family.

数据手册 (1)

数据手册
英语
RX634 Group Datasheet Rev.1.00
RECOMMENDED
PDF 890 KB R01DS0255EJ0100 Rev.1.00 日本語 2015年2月25日

手册和指南 (14)

指南
英语
Differences Between RX Products
PDF 625 KB R01AN8069EJ0101 Rev.1.01 日本語 2026年4月07日
Describes the RX products migration map, which shows the relationship between previous-generation products and new-generation products, and the preparation status of difference documents, which summarize the functional differences between each RX product. Please use this application note to gather information when migrating from previous-generation products to new-generation products or when using different RX products.
指南
英语
RX Family Product Part Number Guide
PDF 728 KB EPMGP-AB-26-0082-1 2026年4月07日
指南
英语
RX Family and M16C family Guide for Migration from the M16C to the RX : Timers (MTU2/MTU3/GPTW)
PDF 654 KB R01AN1729EJ0300 Rev.3.00 日本語 2025年12月12日
This document describes migration from the timers in the M16C Family (Timer A and Timer B) to the timers in the RX Family (MTU2a, MTU3a and GPTWa).When this document explains the migration from the M16C Family to the RX Family, the M16C/65C Group is used as an example of the M16C Family, and the RX231 Group, RX261 Group, and RX660 Group are used as examples of the RX Family.
指南
英语
RX Family, H8S Family H8S to RX Migration Guide: DTC
PDF 1.07 MB R01AN4392EJ0200 Rev.2.00 日本語 2025年3月25日
指南
英语
RX Family, H8S Family H8S to RX Migration Guide: ADC
PDF 831 KB R01AN4391EJ0200 Rev.2.00 日本語 2025年3月25日

查看更多 (14)

应用说明和白皮书 (109)

应用说明
英语
RX Family JPEG Decoder Module Firmware Integration Technology Rev.2.09
PDF 386 KB R20AN0104EJ0209 Rev.2.09 日本語 2026年4月20日
This material explains usage of JPEG Decoder (JPEGD). JPEG Decoder is only for decoding, and there are the following two libraries. JPEG Decode Library: Inverse DCT, Inverse Quantization and Huffman decoding. JPEG File Expand Library: Expand JPEG data using JPEG Decode Library.
相关文件：
示例代码
应用说明
英语
RX Family Sound Playback/Compression System (Original ADPCM Codec) [M3S-S2-Tiny] Module Firmware Integration Technology Rev3.06
PDF 292 KB R20AN0037EJ0306 Rev.3.06 日本語 2026年4月20日
This application note explains how to implement the ADPCM Encoder/Decoder Library using Firmware Integration Technology(FIT). S2 Library can playback/record to use RX Family. The S2 library for the Renesas Microcomputer is written in optimized assembler.
相关文件：
示例代码
应用说明
英语
RX Family SD Mode SD Memory Card Driver Firmware Integration Technology Rev3.02
PDF 1.48 MB R01AN4233EJ0302 Rev.3.02 日本語 2026年4月20日
This application note describes the SD Mode SD Memory Card driver which uses Firmware Integration Technology (FIT). This driver controls SD Memory Cards in SD mode using the SD Host Interface (SDHI) module included in Renesas Electronics RX Family microcontrollers.
相关文件：
示例代码
应用说明
英语
RX Family Clock Synchronous Control Module for Serial NOR Flash Memory Access Firmware Integration Technology Rev.3.61
PDF 1.23 MB R01AN2662EJ0361 Rev.3.61 日本語 2026年3月30日
This application note explains how to control and use serial flash memory with microcontrollers manufactured by Renesas Electronics.The control software accompanying this application note is upper-layer software that controls the serial flash memory as a slave device.
相关文件：
示例代码
应用说明
英语
RX Family Clock Synchronous Control Module for EEPROM Access Firmware Integration Technology Rev.3.23
PDF 565 KB R01AN2325EJ0323 Rev.3.23 日本語 2026年3月30日
This application note explains how to control and use R1EX25xxx and HN58X25xxx Series SPI serial EEPROM, manufactured by Renesas Electronics, with Renesas microcontrollers. The control software accompanying this application note is upper-layer software that controls the serial EEPROM as a slave device.
相关文件：
示例代码

查看更多 (109)

产品通告（产品变更、EOL 等） (3)

产品变更通告
英语
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction)
PDF 4.86 MB PC-WRP-A001C/E 日本語 2018年1月23日
产品变更通告
英语
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E )
PDF 3.74 MB PC-WRP-A001B/E 日本語 2017年3月08日
产品变更通告
英语
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E )
PDF 1.46 MB PC-WRP-A001A/E 日本語 2016年7月01日

勘误表和技术更新 (17)

技术更新
英语
RX Family Note on Rewriting the System Clock Control Register 3 (SCKCR3)
PDF 157 KB TN-RX-A0224B/E 日本語 2020年7月30日
技术更新
英语
Errata to User's Manual: Hardware Regarding the I2C-bus Interface (RIIC) (TN-RX*-A0230A/E)
PDF 601 KB TN-RX*-A0230A/E 日本語 2020年7月14日
技术更新
英语
Addition of a way to confirm the completion of the transmission of all data through the serial peripheral interface (RSPI) (TN-RXx-A0147B/E)
PDF 179 KB TN-RXx-A0147B/E 日本語 2019年6月05日
技术更新
英语
Errata to RX Family User's Manuals Regarding the Examples of the Register Settings for I2C-bus Interface (RIIC)
PDF 206 KB TN-RXx-A193A/E 日本語 2018年5月22日
技术更新
英语
Corrections to Descriptions for the P/E Suspend Command of Flash Memory in RX630 Group, RX63N Group, RX631 Group, RX63T Group, and RX634 Group
PDF 196 KB TN-RXx-A186A/E 日本語 2018年4月05日

查看更多 (17)

质量和可靠性 (1)

产品可靠性报告
英语
R5F5634XXX Reliability Report
PDF 412 KB MCR-22-0312 2022年4月26日

营销资料 (1)

传单
中文
RX600/RX700 系列微控制器
PDF 2.74 MB R01CL0015CJ1200 Rev.12.00 English 2018年12月26日

加载中

加载中加载中

Product Selector 微控制器和微处理器

中文

32-bit Microcontroller with Built-in HDMI-CEC Function for Digital Home Appliances and Multimedia Devices

特性

描述

应用

筛选

当前筛选条件

推荐文档 (3)

数据手册 (1)

手册和指南 (14)

应用说明和白皮书 (109)

产品通告（产品变更、EOL 等） (3)

勘误表和技术更新 (17)

No Results Found.

No Results Found.

No Results Found.

质量和可靠性 (1)

No Results Found.

营销资料 (1)

No Results Found.

No Results Found.

No Results Found.

筛选

当前筛选条件

软件与工具

按类型筛选

按供应商筛选

样例程序

按应用筛选

按功能筛选

按编译器筛选

按 IDE 筛选

模拟模型

Partner Solutions

No Results Found.

软件与工具 (22)

样例程序 (43)

模拟模型 (1)

Partner Solutions (57)