I2C、I3C 和 SPI IC

现代汽车 ECU 正在推动对增加通用输入/输出 (GPIO) 资源的需求，同时保持紧凑和可预测的系统行为。我们的 GPIO 扩展器为数字输入和输出扩展提供可扩展的确定性解决方案，而多开关检测接口 (MSDI) 器件在空间受限的 ECU 设计中提供功能丰富的自主开关监控。

优势：

• 功能安全型
• 借助内置功能，更大限度地减小布板空间并减少 MCU 引脚的使用
• 借助高级保护和诊断功能，可提高系统可靠性

• TI’s I2C buffers aide in maintaining signal integrity through features, such as hot insertion/swap, to prevent lockups from occurring. 
• Our I2C switches eliminate address bus conflicts often seen in designs with multiple optical modules.
• Our I2C level shifters help resolve voltage-level mismatch on I2C bus devices in data center and enterprise applications with voltage-level translation from .85 V to 5.5 V. 

• TI’s I2C buffers and cable extenders enable long-distance communication needs as far as 20 m at 400 kHz. 
• Our I2C general-purpose input/output (GPIO) expanders allow for up to 24 I/O’s, while also being available in small packages providing cost competitive solutions. 
• Our I2C level shifters help resolve voltage-level mismatch on I2C bus devices in factory automation and control designs with voltage-level translation from .85 V to 5.5 V.

• Our devices include up to I3C -compliant data rates (12.5 MHz), enabling fast communication for wired interface applications such as routers and data center switches.
• Provide stability in your wired networking applications through programmable features found in our devices, such as output drive strength and latch-able interrupts. 
• TI’s portfolio of devices has safety features, such as software reset call, hot-swap capability, and stuck bus recovery, that provide reliability for your wired networking designs.