Overview
The TLSR9517CER is a RF Transceiver IC made by Telink in a QFN-56-EP(7x7) package with 57 pins. QFN-56-EP(7x7) RF Transceiver ICs ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:QFN-56_L7.0-W7.0-P0.40-TL-EP5.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7544799).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- TLSR9517CERLCSC C7544799
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Is there a KiCad symbol and footprint for the TLSR9517CER?
Yes. the footprint EasyEDA_Cloud:QFN-56_L7.0-W7.0-P0.40-TL-EP5.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TLSR9517CER?
QFN-56-EP(7x7), with 57 pins. Its footprint is drawn on this page.
Where can I order the TLSR9517CER?
JLCPCB lists it as part C7544799, with 0 in stock; the sellers' links on this page open their listings.