The EJ903W is USB Type-C cable ID controller for USB Type-C electronically marked cables (e-Marked Cable). It supports USB power delivery (PD) SOP’/SOP” communication using bi-phase mark coding (BMC) over CC wire.

• USB power delivery specification R3.0 V2.0 compliant- Monitor Hard Reset, Soft Reset and Cable Reset signaling

                - Support Structured VDM Discover Identity command starting with SOP’ and responding with ID Header, Cert Stat VDO, Product VDO & Cable VDO
                - Support Structured VDM Discover SVIDs command starting with SOP’ (programmable)
                - Support Structured VDM Discover Modes command starting with SOP’ (programmable)
                - Support Structured VDM Enter Mode command starting with SOP’/SOP” (programmable)
                - Support Structured VDM Exit Mode command starting with SOP’/SOP” (programmable)
                - Support BIST Mode
                - Support USB4 Enter_USB Message

• USB Type-C Cable and Connector specification R2.0 compliant
• Embedded 8K bytes MTP for cable parameter setting and programmable through CC wire
• Embedded 12MHz crystal
• Embedded VCONN diodes & Ra resistors
• Embedded 5V to 3.3V LDO and 3.3V to 1.2V LDO
• SOP’/SOP” decode (programmable)