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Transmission control

An automated manual transmission (AMT) is an advanced control system for gear shifting that eliminates the need for a clutch pedal while still letting the driver decide when to change gears. This electronically actuated and synchronized clutch and gear-box can help improve driving experience – especially in city traffic – as it completes the clutch and gear-shift operations more quickly and accurately than a human.

Electric transmission

A complete Electric Transmission solution including SPC5 32-bit microcontrollers for control units, an SBC with High-side pre-drivers, Motor Driver ICs and STripFET  Full-bridge power devices.
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High-end hydraulic transmission

A complete High-end Hydraulic Transmission  solution including SPC5 32-bit microcontrollers for control units, an SBC with High-side pre-drivers, Motor Driver ICs and STripFET  Full-bridge power devices.
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Our products and solutions

We have a range of optimized system basis chips (SBC), three-phase gate drivers and Power MOSFETs for commonly used brushless DC (BLDC) motors, as well as automotive-grade SPC5 32-bit microcontrollers to help design even the most sophisticated car transmission implementations.

How ST supports car makers' transformation journey with innovative microcontroller and software solutions