USB3347-CP
Microchip TechnologyExtended
-40℃~+85℃ Transceiver QFN-24-EP(4x4) USB Converters ROHS
- Part id
- microchip/USB3347-CP
- Category
- USB Converters
- Package
- QFN-24-EP(4x4)
- Pins
- 25
- In stock
- 0 at JLCPCB (C633349)
Overview
The USB3347-CP is a USB Converter made by Microchip Technology in a QFN-24-EP(4x4) package with 25 pins. -40℃~+85℃ Transceiver QFN-24-EP(4x4) USB Converters ROHS.
PCBKit's library has its KiCad symbol (Interface_USB:USB3347, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C633349).
Symbol
Footprint
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | CLKOUT | Output |
| 2 | NXT | Output |
| 3 | DATA0 | Input/output |
| 4 | DATA1 | Input/output |
| 5 | DATA2 | Input/output |
| 6 | DATA3 | Input/output |
| 7 | DATA4 | Input/output |
| 8 | DATA5 | Input/output |
| 9 | DATA6 | Input/output |
| 10 | DATA7 | Input/output |
| 11 | SPK_L | Input/output |
| 12 | SPK_R | Input/output |
| 13 | DP | Input/output |
| 14 | DM | Input/output |
| 15 | VDD33 | Power out |
| 16 | VBAT | Power in |
| 17 | VBUS | Input |
| 18 | ID | Input |
| 19 | RBIAS | Passive |
| 20 | REFCLK | Input |
| 21 | RESETB | Input |
| 22 | VDD18 | Power out |
| 23 | STP | Input |
| 24 | DIR | Output |
| 25 | GND | Power in |
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8
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Questions
Is there a KiCad symbol and footprint for the USB3347-CP?
Yes. The symbol is Interface_USB:USB3347 and the footprint Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the USB3347-CP?
QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the USB3347-CP datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the USB3347-CP?
JLCPCB lists it as part C633349, with 0 in stock; the sellers' links on this page open their listings.
What can replace the USB3347-CP?
Parts like it in the library: the CP2102N-A02-GQFN24R by Silicon Labs, the CH9102F by WCH (Nanjing Qinheng Microelectronics), the CP2104-F03-GMR by Silicon Labs and the USB3343-CP by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.