固件无线服务（FOTA）

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固件无线服务（FOTA）可以为汽车内的任何特定电子控制单元（ECU）下载和更新固件。随着车内ECU的数量不断增加，从车载系统和组件共享诊断和运行数据可以帮助汽车制造商降低召回费用，提高产品质量和运营效率，以及提供车辆性能和功能增强等售后服务。

更新时需要考虑灵活应对网络攻击的能力——网络安全至关重要。

我们提供全系列的远程信息处理处理器、32位微控制器和安全元件，确保最高级别的安全性，帮助保护车辆免受恶意攻击。

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技术文档

应用手册

Description	版本	文档大小	Action
AN4218 Hardware design guideline power supply and voltage measurement	3.0	1.4 MB	PDF
AN2689 Protection of automotive electronics from electrical hazards, guidelines for design and component selection	3.1	797.51 KB	PDF
AN4869 The BlueNRG-1, BlueNRG-2 BLE OTA (over-the-air) firmware upgrade	5.0	1.02 MB	PDF

AN4218

Hardware design guideline power supply and voltage measurement

	Description	版本	文档大小	Action
	Automotive Security implementation for Secure Driving	1.0	1.52 MB	PDF
	EEPROM Advanced Automotive products	1.0	671.53 KB	PDF

Description	版本	文档大小	Action
A698x family High-performance automotive synchronous DC-DC converters	1.0	1.13 MB	PDF
Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits	1.0	718.85 KB	PDF
Automotive multichannel power management ICs	1.0	698.09 KB	PDF
Processor for Telematics and Connectivity	1.0	5.69 MB	PDF
SOD123Flat AEC-Q101-qualified power Schottky diodes	1.1	1.39 MB	PDF
SOD128Flat Automotive-grade rectifiers	1.0	1.42 MB	PDF
ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers	2.3	540.46 KB	PDF
Telemaco3P : Automotive Processor for Secure Telematics and Connectivity	1.0	712.64 KB	PDF

Description	版本	文档大小	Action
Automotive-grade protection devices and rectifiers	1.0	825.43 KB	PDF
EEPROM Advanced Automotive selection guide	1.0	709.5 KB	PDF
Power amplifiers and voltage regulators		750.29 KB	PDF
Smart power solutions for car body applications	4.0	3.38 MB	PDF

	Description	版本	文档大小	Action
	Driving smart power in automotive	1.0	1.24 MB	PDF
	SPC58 C-line	1.0	933.22 KB	PDF