80 MHz 56800 core with dedicated motor-control peripherals
The DSP56F801FA80E is a 16-bit digital signal controller from NXP's 56F8xx series, built around the 56800 core and clocked at 80 MHz. The peripheral set is tailored for motor-drive and power-conversion applications: a PWM module with fault inputs, an 8-channel 12-bit ADC for current/voltage sensing, plus SCI and SPI serial interfaces for encoder feedback or host communication. The 11 general-purpose I/O lines handle limit switches, enable signals, and status LEDs without an external GPIO expander.
Package, supply, and temperature grade
Housed in a 48-lead LQFP with a 7x7 mm body (EIAJ standard), the part mounts on a single-sided PCB with 0.5 mm pitch — a four-layer board is typical for the mixed-signal routing.
For production builds that already qualify this order code, the supply chain is stable through authorized distribution channels.