USB2514B in USB Hub Controllers Family
The USB2514B family from Microchip Technology is a versatile line of high-speed USB 2.0 hub controllers designed for power-efficient multiport expansion. These controllers support four downstream ports and are fully compliant with USB 2.0 specifications. Primarily used in embedded systems and industrial applications, they offer MultiTRAK technology for dedicated Transaction Translators per port, ensuring high data throughput even when multiple full-speed or low-speed devices are connected simultaneously.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| USB2514B-AEZC-TR (Microchip Technology) Tape & Reel | Pkg: QFN-36 | 17,369 |
| USB2514B-AEZC (Microchip Technology) | Pkg: QFN-36 | 16,951 |
The primary variants within the USB2514B sub-family, such as the USB2514B-AEZC, differ mainly in their packaging and temperature ratings. The 'AEZC' suffix indicates a 36-pin QFN package. Variants are also distinguished by their delivery format, with the '-TR' suffix designating Tape and Reel packaging for high-volume automated assembly. Some specific versions may also be qualified for extended industrial temperature ranges versus standard commercial ratings.
