M83C108643C

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The M83C108643C is an automotive qualified and certified serial EEPROM from ST Microelectronics offering 128/256 Kbits of storage in an 8-pin housing. It was developed to facilitate the deployment of secure, high-performance engine control systems. The M83C108643C’s application field includes the design of both standard and custom-engine-control units (ECUs), as well as applications in engine management, transmission control and body control systems. Because it is automotive-qualified, the M83C108643C can be used in both aftermarket and OEM automotive applications. Beyond being automotive-qualified, the M83C108643C also offers many features to support the reliable operation of ECUs. It is rated for use in wide temperature-range environments, making it suitable for automotive applications where temperatures especially in engine compartments can be extreme. The M83C108643C also has built in protection features, including ESD protection and write protection. The working principle of the M83C108643C is simple. It is a non-volatile memory tool which provides storage of data using EEPROM technology. Data can be read from and written to the M83C108643C at any time, without the need for an external power source. The EEPROM technology also offers the advantage of low power consumption. The M83C108643C also has built in security features for added data protection. It supports data encryption and authentication and supports AES variants, including AES-128, with both ECB and XTS modes. It also supports secure boot and secure erase operations. This makes it a great choice for applications that require added security. The M83C108643C also provides a variety of interface options. It can be used with either the SPI or SDIO protocol, offering different options for engineers to choose from. The SPI protocol is more commonly used for low-speed, low-bandwidth applications, while the SDIO protocol is better suited for applications that require higher levels of throughput. In summary, the M83C108643C is an automotive-qualified serial EEPROM from ST Microelectronics with 128/256 Kbits of storage. It is rated to operate in extreme temperatures and is designed to meet the requirements of engine control systems. The M83C108643C also has security features, low power consumption, and a variety of interface options. This makes it a great choice for robust and secure engine control applications.

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