Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Supply Renesas Non-Volatile Memory:EEPROM & PROM,MRAMs,SPI NOR Flash

As a globally renowned distributor of electronic components, Shenzhen Mingjiada Electronics Co., Ltd. has demonstrated significant advantages in the field of chip supply, which are mainly reflected in the following aspects:

Supply Chain and Inventory Advantage

The company has more than 2 million types of inventory models, covering a full range of products from basic components (e.g., diodes, capacitors and resistors) to high-end chips (e.g., 5G, automotive-grade, AI ICs), and can provide components in a variety of packages, including LGA, QFP, BGA and other forms of components. Its supply chain network covers the whole world, and it has established long-term relationships with many international brands to ensure stable supply and reliable quality.

Quality Assurance and Certification System

The company has passed ISO9001:2014 quality management system and ISO14001:2014 environmental management system certifications to strictly control product quality and provide components of different standards to meet high reliability requirements. In addition, its one-stop order matching service can efficiently match the needs of niche, cold or customised chips to solve customers' procurement problems.

Price competitiveness and delivery efficiency

Mingjiada adheres to the business philosophy of ‘low profit, high sales, timely delivery’, reduces procurement costs through optimised supply chain management, and offers competitive prices in the market, while relying on efficient logistics systems to achieve rapid delivery and ensure customer project progress.

Diversified Application Scene Coverage

Our products are widely used in 5G communication, intelligent audio, wireless charging, automotive electronics, medical equipment and other fields to meet the needs of technological upgrading in multiple industries.

Non-volatile memory (NVM) is a key component at the heart of every system design. It holds critical data, controls how the system boots, and affects overall performance. Choosing the right NVM is key. We’re here to help. Our wide range of NVM products offers an array of features designed to help tune and optimize your system.

EEPROM & PROM

Renesas EEPROM realizes high-speed, low power consumption and a high level of reliability by employing advanced MONOS memory technology, CMOS process and low voltage circuitry technology.

Serial EEPROM Features

Standard serial interface, I2C (2-wire system) path, SPI path direct connection with the microcomputer is possible

Data security function, write protection terminal, software write protection, improved data reliability

Wide operating voltage range of 1.8V - 5.5V corresponds to various types of system power

Wide temperature range of -40 °C - +85 °C, also supports hand-held machines

Supports high-speed mode 400kHz - 1MHz (I2C bus) 3MHz - 5MHz (SPI path) reading of high-speed data possible

Compact package, SOP-8/TSSOP-8, -14, set miniaturization

Applications

Cellular phone/Cordless phone/Fax: speed dialer, communication history management

TV/VTR/Remote control: channel, mode setting

Telephone switchboard, measurement equipment: application software, log data storage

Home electronic appliances: fine-tuning, managing usage history

MRAMs

Renesas offers the next-generation magnetoresistive random-access memory (MRAM) by utilizing a proprietary technology called perpendicular magnetic-tunnel-junction STT (spin-transfer torque) to achieve best-in-class non-volatile memory with long data retention and fast serial and parallel interfaces. With a wide range of memory densities and high operating temperatures, Renesas’ MRAM is suited for applications ranging from factory automation equipment requiring fast backup data retrieval to medical data units with long-term data storage requirements.

About MRAM Memory

An MRAM is a type of memory that stores data within cells of magnetic elements. Two ferromagnetic plates separated by a thin insulator hold a magnetization. One plate is a permanent magnet set to a particular polarity. The second plate’s magnetization is changed with an external field. During programming, this field can produce a low or high resistance state, respectively representing “0” or “1” in data storage.

SPI NOR Flash

Renesas Flash, built on industry-standard NOR architecture, is engineered to fulfill the power and performance requirements of industrial, power-conscious, and battery-operated systems that need reliable flash memory for code and data storage.

Our product range includes standard class, perfect for tasks like system boot, as well as our advanced FusionHD, Ultra-Low Energy and DataFlash families. These advanced options are designed to minimize MCU overhead and can achieve energy savings of over 85% energy compared to typical flash memory solutions.