Alternatives to GENESYS GL3224-ONY04

GENESYS GL3224-ONY04 and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for GENESYS GL3224-ONY04

GL3224-ONY04 compared against its qualified second sources
	GL3224-ONY04GENESYS	USB2642-I/MLMicrochip Technology	GL3224-OIY04GENESYS
FFF Compatibility
AI Summary	GL3224-ONY04 by GENESYS: 2 USB to SD/MMC 5Gbps QFN-48-EP(7x7) Interface Controllers RoHS.	USB2642-I/ML is a second-source flash media controller in a matching 48-pin QFN 7x7mm package size from Microchip. It provides reliable SD card reader functionality, but operates at USB 2.0 High-Speed (480 Mbps) rates rather than USB 3.0 SuperSpeed and has a different pinout assignment requiring board track redesign. Same 48-pin QFN 7x7mm physical package body dimensions Supports SD/SDHC/SDXC card interfaces up to UHS-I speeds Pinout is incompatible and requires full board trace rerouting Lower maximum USB data rate: USB 2.0 (480 Mbps) vs USB 3.0 SuperSpeed (5 Gbps)	GL3224-OIY04 is the single-LUN 32-pin QFN variant of the GL3224 series. It uses the same core USB 3.0 card reader engine and internal voltage regulators, but it is housed in a smaller 5x5mm QFN-32 package and supports only single-LUN SD 3.0 interface. It requires PCB layout redesign due to package size, pinout, and LUN feature differences. Same GL3224 controller architecture and internal voltage regulators Supports USB 3.0 SuperSpeed (5 Gbps) and SD 3.0 UHS-I bus modes Crystal-less operation with SPI flash firmware upgrade capability Smaller 32-pin 5x5mm QFN package requires PCB layout redesign Incompatible pinout assignment and lower pin count (32 pins vs 48 pins)
Lifecycle Status	Unknown	Active	Unknown
Market Availability	Unknown	In stock	Unknown
REACH	Unknown	REACH	Unknown
RoHS	Unknown	RoHS	Unknown
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