What's the difference between SJA1105TELY and SJA1105QELY

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What's the difference between SJA1105TELY and SJA1105QELY

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杜耀强
Contributor I

We used NXP's SJA11105 switch product and found that using the same electrical route as SJA1105QELY communicated normally, while using SJA1105TELY when the communication lost packet. Please explain specifically the difference between SJA1105TELY and SJA1105QELY.

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pavla_hajna
NXP TechSupport
NXP TechSupport

hello,

SJA1105QELY  https://www.nxp.com/docs/en/data-sheet/SJA1105PQRS.pdf

SJA1105TELY  https://www.nxp.com/docs/en/data-sheet/SJA1105.pdf

The SJA1105 is an IEEE 802.3-compliant 5-port automotive Ethernet switch.

The SJA1105P/Q/R/S safe and secure automotive gigabit Ethernet switch family extends the capabilities of the SJA1105/SJA1105T [1] switches with improved security-related features, extended interface options, and ISO 26262 ASIL-A compliance.

SJA1105QEL  is pin compatible with SJA1105 and SJA1105T and both has TT and TSN features (SJA1105/Q/S only). For more details you can compare datasheets (links above).

Have a nice day

Pavla

 

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