Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In the wave of software defined vehicle (SDV) and intelligent cockpit technology, information entertainment system (IVI) is evolving from "functional module"to"intelligent interactive hub".As a partner of STMicroelectronics (ST), Mingjiada Electronics takes direct supply, full stack service and agile delivery as its core advantages, builds a one-stop supply platform covering the whole series of ST automotive SoC products, and provides complete value chain support for automotive enterprises and Tier 1 suppliers from selection design to mass production.

ST Auto Infotainment SoC: The "Computing Power Engine" of Smart Cockpits

ST's Accordo series SoC is the core driving force for the iteration of intelligent cockpits, and its technological evolution closely aligns with industry demands

Accordo2 series: Low-cost turnkey solution, integrating smartphone mirroring (Apple CarPlay/Android Auto) and rearview camera processing, compatible with entry-level car radios and display audio systems, with power consumption as low as 2W;

Accordo5 series: The multi-core architecture (Arm Cortex-A7 + Cortex-M4) drives 3D graphics rendering and 4K video decoding, supports digital instrument panels and multi-screen interaction, and achieves secure isolation between the instrument and the entertainment system through hardware virtualization.

Cartesio navigation processors (such as STA2062) : Equipped with an integrated GPS baseband and ARM9 core, they once dominated the portable navigation device market. Due to the high shock resistance of LFBGA packaging, they have become a must-have in the classic vehicle maintenance market.

Mingjiada Supply System: Cracking the "Delivery Code" of Automotive-grade Chips

1. Original factory direct supply and full life cycle coverage

Authenticity guarantee: All ST SoCs (including STA2062, STA350BW, etc.) come from the original ST factory and authorized channels, and complete batch number traceability is provided.

Strategic reserve of discontinued materials: Always keep inventory of Cartesio series and matching power management ics to address the shortage of spare parts for the maintenance of old models.

2. Million-level spot goods and flexible supply chain

Agile Delivery: The Shenzhen bonded warehouse is permanently equipped with scarce models such as STA350BW audio processors and SPC58 gateway coprocessors, supporting 24-hour lightning-fast delivery.

Small-batch sample: Open a minimum order mode of 1 piece to lower the threshold for prototype verification for start-ups (e.g., 1 piece of Accordo5 sample will arrive within 48 hours).

3. Technology-enabled closed loop

Reference design ready to use: Provide ST's official IVI system design guidelines (including PCB layout templates and heat dissipation simulation data) to avoid EMC risks;

Development toolchain support: Free open evaluation kits (such as Accordo5-EasyPACK), pre-installed QNX Hypervisor and Android Automotive images.

The intelligent application scenarios of ST SoC

Multimodal interactive cockpit

Visual + voice fusion: Accordo5 supports driver status monitoring (DSM) cameras through dual ISPs and integrates voice noise reduction algorithms to achieve fatigue classification alerts.

Immersive sound field reconstruction: The STA350BW audio processor supports Dolby Atmos decoding and, in conjunction with a 32-channel DSP, achieves sound field zoning (independent output for driver's navigation and rear entertainment).

2. Evolution of Domain Convergence Architecture

Gateway - Entertainment system integration: The SPC58 Chorus MCU serves as a communication coprocessor to achieve video protocol conversion from Ethernet /CAN FD to LVDS, reducing the number of inter-domain ECUs.

The cornerstone of OTA upgrade: The Stellar series MCU (such as SPC58NG) is equipped with eNVM memory and supports IVI firmware differential upgrade and secure rollback.

Get your supply plan right away

Telephone: +86 13410018555 (Mr. Chen)

Email: sales@hkmjd.com

Official website: www.hkmjd.com