Supply Renesas RX200 Series MCU:RX24U,RX26T,RX24T,RX23T
Shenzhen Mingjiada Electronics Co., Ltd. has specialised in electronic component distribution for nearly thirty years and is a renowned distributor of electronic components. We specialise in various original manufacturer chips and, supported by dual warehouses in Shenzhen and Hong Kong with stock of standard models always on hand, provide one-stop supply covering sample production, small to medium batches, and mass production orders in the millions.
[Key Supply Advantages]
Guarantee of Genuine, Original Products
We liaise directly with authorised manufacturer channels, maintaining constant stock of standard parts to eliminate refurbished or loose new components. We provide original manufacturer COC batch documentation and warranty commitments for every batch.
Extensive Stock and Ultra-Fast Dispatch
With dual warehouses in Shenzhen and Hong Kong, we hold over 2 million SKUs and tens of millions of items in stock, covering mainstream, niche, discontinued and scarce components.
Standard orders are dispatched within 24–48 hours; urgent orders are responded to within 4 hours and delivered within 1–3 days, with worldwide shipping available.
Highly Competitive Pricing and Controllable Costs
Bulk purchasing + global channels: price advantages based on purchase volume; global sourcing of scarce components; price stability.
Integrated buy-back service: Our in-house buy-back system helps clear stock, reduce procurement costs and manage obsolete inventory.
Flexible transaction methods suitable for a variety of scenarios
Small batches/samples: We support board-level disassembly and loose components, making this ideal for R&D and pilot production.
Multi-currency/cross-border: We support global settlement and logistics.
The Renesas RX200 series, as a cost-effective 32-bit general-purpose MCU, utilises the efficient RXv2/RXv3 cores, offering 5V wide voltage compatibility, ultra-low standby power consumption and dedicated motor control PWM peripherals. Among these, the RX23T, RX24T and RX26T are models specifically designed for variable-frequency motor control, whilst the RX24U is geared towards general-purpose industrial touch control, data acquisition and security encryption applications, forming a comprehensive product line-up spanning both high- and low-end configurations.
I. Detailed Overview of Key Renesas RX200 Series Models
1. RX23T — Entry-level single-motor control MCU
Core architecture: RXv2 core, maximum clock speed of 40 MHz, built-in hardware FPU (floating-point unit) supporting simple vector algorithms
Memory Configuration: Up to 128KB Flash + 12KB SRAM; integrated 8KB data flash simulating EEPROM to ensure parameter retention during power loss
Dedicated Motor Peripherals: Single-channel, three-phase complementary high-speed PWM (MTU2 timer), paired with a multi-channel 12-bit high-speed ADC for simultaneous sampling of current and bus voltage; suitable for BLDC motors, single-phase variable-frequency fans and small water pumps
Electrical Characteristics: Wide operating voltage range of 2.7V–5.5V; operating temperature range of –40°C to 85°C; software standby current as low as 0.45μA; suitable for battery-powered small devices
Communication Interfaces: Basic buses including SCI, I²C and SPI; supports simple host-computer communication
Typical Applications: Household fans, small air compressors, power tool controllers, and variable-frequency modules for small desktop appliances
2. RX24T — Mid-range, high-performance single-motor control MCU
Core architecture: RXv2 core, 80 MHz operating frequency, significantly enhanced computational performance, effortlessly handles complex FOC (Field-Oriented Control)
Memory expansion: Up to 512 KB programme Flash + 32 KB SRAM, supports complex algorithms and multi-segment logic programme storage
Upgraded motor peripherals: 80MHz high-speed PWM, dead-time control, hardware protection with fault braking, and multi-channel synchronous ADCs capable of simultaneously acquiring signals from multiple sensors; supports single high-power BLDC and permanent magnet synchronous motors
Integrated functions: Hardware overcurrent, overvoltage and overtemperature detection logic, simplifying peripheral protection circuits and reducing PCB footprint
Interface expansion: Equipped with CAN bus and multiple serial ports, supporting networked coordination between multiple devices
Typical applications: Indoor and outdoor units of inverter air conditioners, washing machine drives, small industrial servos, and high-power kitchen appliances
3. RX26T — High-end dedicated dual-motor control MCU
Core architecture: RXv3 high-performance core, ultra-high clock speed of 120 MHz, built-in hardware encryption unit, balancing computational power with information security
Key features: Native support for two independent three-phase PWM outputs, capable of simultaneously driving two brushless motors; dual independent fault protection and current sampling channels, enabling coordinated control of both motors
Memory: 512KB Flash + 64KB SRAM; equipped with a hardware TSIP Lite security encryption module, suitable for industrial equipment requiring data confidentiality
Analogue peripherals: High-precision multi-channel 12-bit ADC and on-chip temperature sensor, supporting multi-channel analogue signal acquisition
Communication: CAN, USB and multi-channel SCI, supporting industrial bus networking and communication with human-machine interface screens
Typical applications: dual-axis conveying equipment, industrial air purifiers with dual fans, dual-motor medical devices, and compact dual-drive mechanisms for new energy vehicles
4. RX24U — General-purpose industrial multifunctional MCU
Core positioning: A general-purpose RX200 series microcontroller not dedicated to motors, primarily targeting industrial HMI, data acquisition and safety control applications
Core configuration: RXv3 core at 64 MHz, up to 512 KB Flash + 128 KB ultra-large SRAM, hardware AES encryption engine, capacitive touch detection unit
Key Peripherals: Native capacitive touch controller enabling button and slider touch functionality without external chips; multiple differential operational amplifiers suitable for acquiring weak sensor signals
Wide Operating Range: Full-voltage operation from 2.7V to 5.5V; high-temperature version supports harsh industrial environments from -40°C to 105°C
Extensive Bus Support: CAN, SPI, I²C and multiple serial ports, supporting smart meters, IoT data acquisition terminals and industrial control panels
Typical Applications: Industrial touch panels, smart electricity meters, sensor acquisition modules, small PLC auxiliary control units and medical diagnostic equipment
II. Key Advantages of the Renesas RX200 Series
Hardware and Software Compatibility and Interoperability
The entire series utilises a unified RX instruction set and common development tools, enabling rapid programme porting between the RX23T, RX24T, RX26T and RX24U models, thereby shortening product iteration cycles. A single development environment covers both high-end and low-end models.
Low Power Consumption + Wide Voltage Range
Multi-level power management modes allow for adjustable power consumption across active, sleep and deep standby states, whilst a wide voltage range of 1.62V–5.5V covers both mains-powered and battery-powered portable devices.
Comprehensive Motor Control Ecosystem
The T Series (RX23T/24T/26T) natively integrates all peripherals required for FOC, eliminating the need for external operational amplifiers and PWM expansion chips. This simplifies the BOM, reduces PCB size and lowers overall system costs.
Reliable Industrial-Grade Stability
The entire series features hardware-based functional safety support modules, enabling rapid compliance with IEC 60730 household appliance safety certification and industrial equipment reliability standards. It offers long-term availability with extended supply cycles, minimising the risk of stock-outs or discontinuation.
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