Renesas RA4M1 32-bit ARM Cortex-M4 MCU from China
The Renesas RA4M1 is a 32-bit ARM Cortex-M4F microcontroller with 48MHz operation, 512KB flash, and TrustZone security for functional safety applications up to SIL3/ASIL-B. It integrates the processor, memory, and security circuits on a single chip. As a processor or controller combined with memories and other circuits, it falls under tariff item 8542.31.00 for electronic integrated circuits.
Duty Rate — China → Canada
0%
Import Tips
• Classify the RA4M1 as an electronic integrated circuit under 8542.31.00, ensuring the description highlights its processor function
• Have the datasheet available to confirm the device's architecture if the CBSA asks for details
• Verify whether the goods are eligible for duty-free entry under a trade agreement, as this can lower the import cost