I2C、I3C 和 SPI IC

Modern automotive ECU is driving demand for increased general purpose input/output (GPIO) resources while maintaining compact and predictable system behavior. Our GPIO expanders provide a scalable and deterministic solution for digital input and output expansion, while multi-switch detection interface (MSDI) devices offer feature-rich autonomous switch monitoring in space-constrained ECU designs.

Benefits:

• Functional Safety-Capable
• Minimize board space and reduce MCU pin usage with built-in functionality
• Improve system reliability with advanced protection and diagnostic capabilities

• 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.