80 MHz Cortex-M3 — what the speed rating delivers
The 80 MHz core speed puts this MCU in the mid-range performance tier for Cortex-M3 devices. It can handle real-time control loops, protocol stacks (USB, CAN, TCP/IP offload), and moderate data processing without breaking a sweat.
Connectivity and peripherals — what is on board
A quadrature encoder interface (QEI) is present for motor-feedback applications. The 16-channel 12-bit ADC covers analog sensing needs without an external converter.
Package and layout — 108-ball BGA
Surface-mount assembly requires a standard BGA reflow profile; the package is RoHS-compliant and tape-and-reel for automated pick-and-place. The 67 general-purpose I/Os are distributed around the ball map, so a 4-layer PCB with via-in-pad or dogbone fanout is typical.