← Hardware Index
Emitter & MCU
STM32L432KC Cortex-M4 MCU
Semiconductor · franchised distribution · Global · updated 2026-09
IMU acquisition and LED timing controller.
FIG. — Emitter & MCU
| Core | Cortex-M4F, 80 MHz; 256 KB flash, 64 KB SRAM |
| I/O | 2 × SPI, DMA, timers for LED scheduling |
| Price band | ~USD 3.7 – 5.8 (distributor tiers) |
| Practices | Robot-learning data hardware · Wearables & health sensing |
Watch for
- Timer headroom with simultaneous IMU + UWB
Specifications from supplier documentation; they change between batches — we confirm the exact variant before ordering.
Same category