مدونة الشركة حول Mingjiada Electronics Provides One Stop Supply Of Renesas IC Chips, Supply Renesas MCU, R-Car SoC, PMIC Chip, And Sensor Chip

Mingjiada Electronics Provides One Stop Supply Of Renesas IC Chips, Supply Renesas MCU, R-Car SoC, PMIC Chip, And Sensor Chip

Shenzhen Mingjiada Electronics Co., Ltd. — as a professional distributor of electronic components, has long supplied Renesas IC chips, including but not limited to: microcontrollers (MCUs), automotive system-on-chip (SoC) R-Car series, power management ICs and synchronous rectifier controllers, logic level shifters, and sensor chips. These products serve multiple sectors including mobile communications, automotive electronics, and PC/AV.

01 Full Range of Renesas Microcontrollers
Mingjiada Electronics supplies the complete portfolio of Renesas microprocessor products. Renowned for their high performance, low power consumption, and exceptional reliability, these solutions find extensive application in automotive electronics, industrial control systems, and consumer electronics.
The RX series comprises 32-bit high-performance microprocessors, ideal for industrial automation, networking equipment, and office automation applications. Key models include RX62N, RX63N, RX64M, RX65N, RX66T, RX72M, and RX72N.
The RX65N model features a 32-bit single-core 120MHz CPU with 2MB (2M x 8) flash memory, housed in a 145-TFLGA (7x7) package.
The RL78 series, as 16-bit low-power microprocessors, is suitable for applications in home appliances, industrial control, and automotive electronics. Representative models include the R5F10BBG, R5F10BBC, and R5F10BGE.
The RL78/L23 microcontroller within this series incorporates an RL78-S3 CPU core operating at 32MHz, specifically designed for human-machine interface (HMI) applications.
The RA series comprises 32-bit Arm Cortex-M microprocessors suitable for IoT, industrial automation, and consumer electronics applications.
The RA4M1 microcontroller supplied by Mingjiada utilises a 48MHz Arm Cortex-M4 core, providing segmented LCD controllers and capacitive touch sensing unit inputs for intensive HMI designs.
The RZ series represents 32-bit high-performance microprocessors for industrial automation, network equipment, and automotive electronics applications. Key models include the RZ/A1H, RZ/A1L, RZ/A1M, and RZ/A2M.

02 Automotive System-on-Chip R-Car Series
Within the intelligent vehicle sector, Mingjiada Electronics supplies Renesas' R-Car series automotive SoCs, covering a broad spectrum of applications from entry-level to flagship systems.
The R-Car H series represents high-performance products targeting intelligent cockpits, premium IVI systems, and integrated cockpit domain controllers.
The flagship R-Car H3 sets industry benchmarks, supporting multiple high-definition displays, complex 3D graphics, multiple operating systems (Linux, Android, QNX, Hypervisor), and advanced voice and AI capabilities.
The R-Car M series targets the mid-to-high-end market, finding extensive use in ADAS domain controllers and mid-to-high-end integrated cockpit systems.
The flagship R-Car M3 model balances performance and power consumption, serving applications such as front cameras, surround-view systems, and Advanced Parking Assist (APA).
The R-Car E series targets cost-sensitive applications such as entry-level infotainment systems (IVI) and digital instrument clusters.
The mainstream R-Car E3 model is widely adopted for its cost-performance advantages.
The R-Car V series is specifically designed for automotive central computing units and domain gateways, delivering high-performance computing, ultra-high-bandwidth communication, and robust functional safety (ASIL D) support. It forms the core of next-generation EEA architectures.

03 Power Management ICs and Synchronous Rectifier Controllers
Mingjiada Electronics has established an agile supply chain covering Renesas Electronics' full range of digital control, adaptive, and automotive-grade synchronous rectifier controllers.
The flagship digital control model ISL6731 supports a 2MHz switching frequency and integrates adaptive dead-time control. Paired with GaN FETs, it enables a 65W PD fast-charging solution achieving 98% efficiency.
The RAA223021 supports multi-mode QR control, delivering ±1% load regulation accuracy for server power supplies.
Within automotive-grade high-reliability solutions, the ISL78424 holds AEC-Q100 certification, withstands 40V load dump surges, and operates across the full temperature range of -40°C to 150°C.
The RAJ306002 meets ASIL-B functional safety standards, incorporating integrated MOSFET short-circuit diagnostics and under-voltage lockout, compliant with ISO 26262 functional safety requirements.
For multi-channel power management integrated circuits (PMICs), the RAA215300 provides 12 output channels supporting ASIL-B functional safety.
The ISL78264 is AEC-Q100 qualified, dynamically adjusts DDR5 memory voltage (0.5V to 1.2V), and meets ISO 26262 failure diagnosis requirements.

04 Logic Level Shifters and Sensor Chips
Renesas logic level shifters set the global benchmark for signal interface technology with picosecond-level propagation delay, bidirectional auto-switching, and automotive-grade reliability.
The ISL303x series achieves transmission delays <2.5ns with jitter controlled to ±0.5ps RMS, delivering threefold speed improvements over conventional solutions.
Its unique auto-direction detection architecture eliminates the need for direction control pins, enabling bidirectional lossless conversion across a wide 1.0V to 5.5V voltage range with an error rate below 1E⁻¹⁵.
The entire ISL3034EIRUZ range passes -40°C to 125°C temperature cycling tests, withstands 50g mechanical shock, and meets ISO 7637-2 load shedding requirements.
The ISL3032EIRUZ integrates ±8kV ESD protection and achieves ISO 11452-4 BCIR 200V/m radiated immunity certification.

Mingjiada Electronics leverages its comprehensive supply chain system and genuine quality assurance to provide customers across industries with full-range Renesas chip supply services, covering microcontrollers, automotive system-on-chips, power management, logic level shifters, and more. For enquiries, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) to obtain professional, efficient, and secure supply solutions.