Electronic components and radar sensor modules
Explore chip alternatives with compatibility evidence, or compare radar modules for lighting, presence detection and smart devices. Datasheets, sourcing, pricing and sample terms are confirmed for the exact model you request.
32-bit MCUs
Cortex-M families from GigaDevice, Artery and HK, cross-referenced to STM32 targets with migration guides, pinout grades and disclosed clock and peripheral differences.
Analog & signal chain
Op amps, comparators, data converters and signal-chain parts sourced from official selectors and manufacturer cross-reference records.
Power management
LDOs, DC/DC, supervisors, battery management, drivers and protection parts. Electrical limits must be checked against the cited datasheet.
Memory
SPI NOR and SPI NAND families, including conservative Winbond W25-family functional mappings that remain subject to command-set and timing review.
Logic, isolation & interface
Logic, translation, CAN/RS-485 and isolation candidates. Same-name parts are not treated as drop-ins without evidence.
Automotive-listed parts
Parts marked automotive in manufacturer source data. No certification claim is published unless the supporting document is verified.