HK32F0301MF4N7C

HK32F0301MF4N7C is a Hangshun 32-bit microcontroller built around an Arm Cortex-M0 core running at up to 48MHz, with 16KB of flash and 4KB of SRAM, supplied in a QFN-20 package with a 3 x 3 mm body in tray packing. The wide 2.4 to 5.5V operating range lets the same controller run from regulated logic rails or from higher supplies with suitable conditioning, and 18 GPIO lines give small control designs enough I/O for keys, indicators, sensors and communication interfaces without moving to a larger package. The -40 to +105 degrees C operating range supports appliances, power tools, fan and motor auxiliaries and other cost-sensitive products that run warm. For design teams, the combination of a 48MHz M0 core, this memory size and the compact QFN footprint targets straightforward embedded control where unit cost and board area matter. Selection and sourcing advice: this code is taken verbatim from the ordering table in section 8 of the current HK32F0301MxxxxC manual (v1.5), so base your design review on that revision rather than older HK32F0301M documentation, whose supply and feature figures differ; confirm the tray packing suits your assembly process, and quote the complete HK32F0301MF4N7C code, since neighbouring codes in the same table change package or packing. Parameters verified against Hangshun documentation.