Renesas RA4M1 32-bit ARM Cortex-M4 MCU
Renesas RA4M1 features 48MHz Cortex-M4F, 512KB Flash, TrustZone security for functional safety applications up to SIL3/ASIL-B. HTS 8542.31.00.25 for 32-bit controller with safety features.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If safety coprocessor primary function
Monitoring/protection ICs classified as other circuits.
If automotive specific control modules
Complete vehicle control units classified with vehicles.
If integral to specific machinery controls
Machine-specific controllers classified with equipment.
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Import Tips & Compliance
• Functional safety MCUs need certification documentation (IEC 61508)
• TrustZone security doesn't affect tariff classification
• Automotive MCUs; AEC-Q100 qualification verification
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