描述 Description

The PL2732 is a SuperSpeed USB to 8-bit eMMC reader controller. It supports USB Mass Storage Class Bulk Only Transfer specification to access eMMC up to HS200. The PL2732 supports JBOD function to merge two 4-bit eMMC into a single LUN USB drive. The PL2732 integrates USB transceiver, LDO regulator for SD card power, SD UHS-I IO interface regulator, logic rcre and GPIO and achieve a very low BOM cost. The controller supports optional SPI flash interface to store system firmware

特性 Features

·SuperSpeed USB 3.0 Storage Controller Solution
·Support SuperSpeed, Hi-Speed, and Full-speed USB operations
·Support USB Mass Storage Class Bulk-Only Transport Specification
·Supports eMMC up to eMMC 5.0 HS200
·Support JBOD to merger two 4-bit eMMC into one big capacity USB drive
·Optional SPI interface for system firmware
·Built-in 3.3V/1.8V/1.2V LDO regulators to achieve very low BOM cost.