TMS320F280015x/TMS320F280015x-Q1 120MHz MCUs Texas Instruments TMS320F280015x/TMS320F280015x-Q1 32-Bit 120MHz Microcontrollers (MCUs) have dual 32-bit C28x CPUs in Lockstep, enabling the device to achieve ASIL B functional safety device rating without much SW overhead. The real-time control subsystem is based on TI’s 32-bit C28x DSP core, which provides 120MHz signal-processing performance for floating- or fixed-point code running from either on-chip flash or SRAM. The C28x CPU is further boosted by the Trigonometric Math Unit (TMU) and VCRC (Cyclical Redundancy Check) extended instruction sets, speeding up common algorithms key to real-time control systems.