Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Shenzhen Mingjiada Electronics Co., Ltd. a globally renowned distributor of electronic components, has been deeply involved in the automotive electronics field for many years, consistently supplying a wide range of automotive electronic products, including automotive-grade chips, microcontrollers (MCUs), sensors, power management chips, and memory devices. These products are widely applied in various scenarios such as new energy vehicles, intelligent driving, and body electronics.

Automotive-grade microcontrollers (MCUs)

Renesas RH850 series: Compliant with the ISO 26262 ASIL-D functional safety standard, widely used in body control, new energy management, autonomous driving, and smart cockpits.

RH850/P1x Series (entry-level): Designed for basic body control, with a clock speed of 80–240 MHz, supporting CAN/CAN FD and LIN communication, and compliant with the AEC-Q100 Grade 1 standard. Typical models include RH850/P1M and RH850/P1H.

RH850/U2x Series (Mid-to-High-End): Targeted at new energy (BMS, OBC) and chassis control (EPS, ESC), featuring a multi-core architecture with a clock speed of up to 400 MHz, hardware support for ASIL-D, and an integrated HSM (Hardware Security Module). Typical models include RH850/U2A and RH850/U2B.

RH850/F1x series (high performance): Designed for autonomous driving (ADAS) and domain controllers, featuring a multi-core Cortex-R52 + RH850 core, delivering 10K DMIPS of computing power, supporting gigabit Ethernet and PCIe interfaces, and offering large memory (8MB Flash + 1MB RAM). Typical models include RH850/F1KM and RH850/F1KH.

RH850/E2x series (electric vehicle-specific): Designed for electric drive inverters and MCUs (motor control units), with a hardware vector processing unit (VPU) to accelerate motor control algorithms, high-precision PWM (nanosecond-level resolution), and support for functional safety ASIL-D. Typical models include the RH850/E2M.

TI C2000 series: High-performance real-time microcontrollers widely used in motor control, digital power, electric vehicles, and industrial automation applications.

C28x Core MCU: 32-bit fixed-point processor architecture, operating at up to 60MHz, supporting multiple communication protocols, with built-in high-precision PWM, ADC, and DSP acceleration units, suitable for high-performance applications such as motor control and digital power.

C29x Core MCU: Higher performance, suitable for more complex real-time control applications.

Automotive-grade memory

Infineon memory: Covers NOR Flash, RAM, EEPROM, and automotive-grade memory chips, renowned for high reliability, low power consumption, and long service life.

NOR Flash memory: High-speed read, low-power design, supports a wide voltage range (1.65V to 3.6V), compliant with AEC-Q100 automotive certification. Typical models include the S25FL (FL-S series, capacity 1Mb to 2Gb, suitable for ADAS and in-vehicle infotainment systems) and the S26KL/S26KS (HyperFlash™, ultra-high-speed 166MHz DDR, for real-time embedded systems).

EEPROM Memory: High durability (1 million erase/write cycles), low power consumption, supports I²C/SPI interfaces, with automotive-grade and industrial-grade options. Typical models include the AT24/AT25 series (capacity 1Kb to 2Mb, suitable for configuration parameter storage) and SEM16/SEM32 (automotive-grade EEPROM, used in ECUs and BMS).

RAM memory (HyperRAM™/PSRAM): Low pin count, high bandwidth, simplifies PCB design, low power consumption, suitable for battery-powered devices.

Power management chips

Automotive power management chips: Provide stable power management solutions for automotive electronic systems, ensuring reliable operation of vehicle electronic devices.

AC-DC converters: Convert AC power to DC power, suitable for various power supply systems.

DC-DC Converter: Used for DC voltage conversion, providing stable output voltage, suitable for automotive electronic products.

LED Driver: Includes standalone and integrated LED drivers, suitable for backlight and AMOLED power management.

Battery Chargers: Provide battery charging management functions, suitable for various battery charging applications.

Sensors and Interface Chips

ADAS Chips: Including autonomous driving radar and camera processing ICs, used in intelligent driving systems.

Interface Chips:

CAN Bus Interface Chips: Specifically designed for automotive electronics and industrial automation, featuring high reliability and interference resistance.

Ethernet Interface Chips: Support high-speed network communication, suitable for automotive electronics and industrial network devices.

Other automotive electronic products

Automotive-grade MOSFET/IGBT: Used in automotive power systems and electric drive control for new energy vehicles.

Automotive-grade memory: Such as NOR Flash, EEPROM, etc., used for data storage in automotive electronic systems.

Mingjiada Electronics Supply Advantages

Genuine product guarantee: All chips are sourced from official channels of the original manufacturers, 100% genuine products.

Global inventory network: Dual warehousing centres in Shenzhen and Hong Kong, with over 2 million models in stock.  

Rapid delivery capability: Supports 48-hour emergency delivery to meet customer urgent needs.  

Flexible procurement solutions: Supports sample requests, small-batch trial production, and large-volume orders.  

Mingjiada Electronics will continue to deepen cooperation with global semiconductor manufacturers, expand the coverage of automotive electronic products, and provide customers with more competitive solutions. For specific models or technical support, please contact the Mingjiada Electronics sales team:

Phone: +86 13410018555 (Mr. Chen)

Email: sales@hkmjd.com

Address: Room 1239-1241, Xinyazhou Guoli Building, Zhenzhong Road, Futian District, Shenzhen City, Guangdong Province

Company website: www.hkmjd.com/ www.szmjd.com