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Mingjiada Electronics offers the Renesas Electronics R5F21334CNFP 16-bit microcontroller in stock. This chip is based on the R8C CPU core, featuring high performance, low power consumption, and a rich set of peripheral functions, making it suitable for a wide range of embedded application scenarios.

1. R5F21334CNFP Product Description

The R5F21334CNFP is a high-performance 16-bit microcontroller (MCU) based on the R8C CPU core, suitable for industrial control, automotive electronics, consumer electronics, and other fields. The chip is packaged in a 32-LQFP (7×7mm) package, integrates 16KB Flash memory and 1.5KB RAM, and supports multiple communication interfaces, making it an ideal choice for embedded system development.

2. R5F21334CNFP Core Features:  

R8C CPU core with a clock speed of 20MHz, providing efficient data processing capabilities.  

16KB Flash + 1.5KB RAM, meeting the storage requirements for medium to small-sized embedded programs.  

Rich peripheral interfaces:  

I²C, UART, LIN (serial communication)  

12-bit ADC (12 channels) (high-precision analogue signal acquisition)

PWM, WDT, voltage detection (enhanced system control capabilities).  

Wide voltage supply (1.8V to 5.5V), suitable for battery-powered devices.  

Industrial-grade reliability:  

Operating temperature range of -20°C to +85°C, suitable for harsh environments.  

RoHS-compliant, lead-free and environmentally friendly.

Mingjiada Electronics provides genuine R5F21334CNFP products, supporting small-batch sample purchases and large-volume orders. Inventory is available in Shenzhen/Hong Kong warehouses, ensuring shipment within 48 hours.

3. R5F21334CNFP Technical Specifications

Core: R8C CPU core  

Operating frequency: Up to 20 MHz  

Memory: 16 KB flash memory, 1.5 KB SRAM

Package Type: 32-LQFP  

Operating Temperature Range: -20°C to +85°C  

I/O Ports: 27 general-purpose I/O ports  

Power Consumption: Low-power design, suitable for battery-powered devices  

4. R5F21334CNFP Typical Applications  

Industrial Automation: PLC control, motor drive, HMI (Human-Machine Interface).

Automotive electronics: Body control modules (BCM), sensor interfaces.  

Consumer electronics: Smart home appliances, remote controls, small embedded devices.  

Internet of Things (IoT): Low-power sensor nodes, wireless communication modules.  

Mingjiada Supply Advantages  

Genuine factory products: 100% genuine products, quality guaranteed.

Stock Availability: Dual warehouses in Shenzhen and Hong Kong ensure stock availability to support urgent needs.  

Price Competitiveness: Large-scale procurement optimises costs, offering market-competitive pricing.  

Contact Information  

Phone: +86 13410018555 (Mr. Chen)  

Email: sales@hkmjd.com  

Website: www.hkmjd.com