
HK32F030MF4P6 ARM Cortex-M0 MCU 72MHz 64KB Flash TSSOP-20
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Prices updated: 13 Oct 2026
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About this product
The HK32F030MF4P6 is a 32-bit ARM Cortex-M0 microcontroller in a 20-pin TSSOP package, with a maximum core frequency of 72 MHz and up to 64 KB of flash memory. It offers several low-power run, sleep, stop and standby modes, making it suitable for compact embedded control projects.
Specifications
- Core
- ARM Cortex-M0 (32-bit)
- Maximum frequency
- 72 MHz
- Flash memory
- Up to 64 KB
- Package
- TSSOP-20 (SMD)
- Operating temperature
- -40 °C to +105 °C
- Run mode current
- 13.23 mA at 72 MHz, 3.3 V
- Standby mode current
- 1.64 µA at 3.3 V
Frequently asked questions
What supply voltage should I use?
The listing gives two different ranges: 1.8 V to 3.6 V in the title and 2.0 V to 5.5 V in the feature list. Confirm the correct range in the official HK32F030 datasheet before powering the chip.
Which toolchain and programmer should I use?
Use the IDE, compiler and programming method documented by the HK32F030 vendor. Standard ARM Cortex-M0 GCC toolchains can compile the code, but the flashing and debugging method depends on the vendor's tools and bootloader support.





