APM32F103RCT7 from JHIHI has passed AEC-Q100 automotive certification

Recently, the APM32F103RCT7 MCU chip of Jihai has passed the AEC-Q100 automotive certification after the third-party authoritative testing of radio and television measurement. Jihai MCU chips strictly followed various standards to carry out accelerated environmental stress, accelerated life simulation, electrical characteristics confirmation, and defect screening and other automotive chip reliability tests, and all items passed at one time.

AEC-Q100 is a standard established by the American Automotive Electronics Association in 1994. After more than ten years of development, it has become a universal standard for automotive electronic systems. It is a set of reliability test standards designed mainly for integrated circuit products for automotive applications, aiming to prevent various possible conditions or potential failure states. Compared with traditional consumer electronics and industrial electronics, AEC-Q100 certification is extremely stringent and is a vital pass for chip manufacturers to enter the automotive electronics field.

APM32F103RCT7 automotive-grade MCU chip meets the development needs of electrification, intelligence and digitalization of the automotive industry and can be widely used in in-vehicle audio and video systems, in-vehicle navigation, 360-degree surround view, electric doors, in-vehicle central control, BMS battery management, T-Box, smart cockpit, ADAS and EDR . At present, Jihai has successfully entered the supply chain list of domestic automobile manufacturers and achieved batch supply.

01High -efficiency computing performance

Based on the ARM® Cortex®-M3 core, it operates at 96MHz and integrates 256KB Flash and 64KB SRAM. The abundant storage space meets the large-capacity cache requirements of automotive applications.

02 Comprehensive optimization of power consumption

Compared with similar products in the industry, the running/sleep/shutdown power consumption is reduced by about 30%~45%, which helps customers reduce product power consumption and save operating costs.

03Rich on-chip resources

It provides a "dual CAN" communication interface, complies with 2.0A/2.0B (active) specifications, has a communication rate of up to 1Mbit/s, supports independent operation of USB and CAN, is suitable for various vehicle-mounted terminals, and helps customers expand application scenarios.

04High integration

Integrating RTC, 5/7-channel DMA, up to 80 I/Os, 12-bit ADC, a wide range of high-precision timers and analog peripherals, comprehensively improving product diversified control, and providing hardware guarantee for the operation of automotive systems.

05High reliability

The ESD is as high as 5.5KV, which can improve the system's electrostatic protection capability; the operating temperature covers -40℃~105℃, ensuring the stable operation of the equipment in complex temperature environments; it has passed IEC61508 functional safety certification and USB-IF test certification, and the chip is stable, reliable and highly consistent.

06Easy to develop

We provide comprehensive software and hardware development kits, application development guidance documents, and on-site application support to ensure full-process service support from R&D to productization.

The new round of technological revolution has enabled the automotive industry to accelerate its progress towards "electrification, networking, and intelligence". The automotive market has broad prospects and the potential of domestic demand is constantly being released, which not only catalyzes the substantial increase in the demand for automotive MCUs, but also places higher requirements on chip functions. This AEC-Q100 certification is an important milestone in Jihai's layout of the automotive application market. It is the industry's professional recognition of the reliability and safety of Jihai's chips, and a powerful manifestation of Jihai's excellent quality control capabilities.

In 2022, the APM32E103, APM32F072 and other series of MCUs of JIHAI will also be certified by AEC-Q100 in succession to meet more application needs of customers. At the same time, JIHAI is also developing the APM32A series of MCUs that meet the ISO26262 functional safety standard. The product layout will cover the safety levels from ASIL-B to ASIL-D, meeting the different safety level requirements of applications such as body control and domain control. In order to respond to green development and support the country's strategic goals of "dual carbon" and high-quality development, JIHAI will also launch automotive-grade dedicated chips in the fields of sensors and battery management for new energy vehicles in the future.

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