K32 L Series 32-bit ARM Cortex-M4F MCU
NXP K32 L4x6 features ultra-low-power 32-bit ARM Cortex-M4F with FPU, secure element, and wireless connectivity for smart edge devices. HTS 8542.31.00.25 for 32-bit controller with security features.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If security coprocessor dominates function
Crypto accelerator chips classified as other ICs.
If wireless protocol stack primary function
LAN/WAN interface ICs may fall under telecommunications.
If imported as system-in-package with external flash
Multi-chip modules may classify differently.
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Import Tips & Compliance
• Secure element MCUs require BIS encryption registration (SNAP-R)
• FPU (floating point unit) doesn't change 32-bit controller classification
• Wireless certification (Bluetooth, Zigbee) separate from tariff classification
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