
Overview
The SI2400-FS is an interface Specialized made by Silicon Labs in a SOIC-16 package with 16 pins. SOIC-16 Interface - Specialized ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SI2400-FS, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C461910).
Symbol
Footprint
Parameters
6- Features
- Wake-up function, Power-up/reset configuration
- Interface
- UART
- Operating Temperature
- 0℃~70℃, -40℃~85℃
- Quiescent Supply Current
- 12uA, 10uA
- Supply Current
- 15mA, 28mA
- Voltage - Supply
- 3V~5.25V
Order codes
1- SI2400-FSLCSC C461910
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | XTALI | Unspecified |
| 2 | XTALO | Unspecified |
| 3 | CLKOUT | Unspecified |
| 4 | VD | Unspecified |
| 5 | RXD | Unspecified |
| 6 | TXD | Unspecified |
| 7 | CTS# | Unspecified |
| 8 | RESET# | Unspecified |
| 9 | AOUT | Unspecified |
| 10 | ALERT/GPIO4 | Unspecified |
| 11 | C1A | Unspecified |
| 12 | GND | Unspecified |
| 13 | ISOB | Unspecified |
| 14 | ESC/GPIO3 | Unspecified |
| 15 | CD#/AIN/GPIO2 | Unspecified |
| 16 | EOFR/GPIO1 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/silabs/SI2400-FS" title="SI2400-FS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/silabs/SI2400-FS.jpg" alt="SI2400-FS" width="1200" height="900">[](https://pcbkit.io/parts/silabs/SI2400-FS)Questions
Is there a KiCad symbol and footprint for the SI2400-FS?
Yes. The symbol is EasyEDA_Cloud:SI2400-FS and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SI2400-FS?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the SI2400-FS datasheet?
Silicon Labs publishes it: the Datasheet link on this page opens it.
Where can I order the SI2400-FS?
JLCPCB lists it as part C461910, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SI2400-FS?
Parts like it in the library: the PCA9546AD by Texas Instruments, the LMH0024MAX by Texas Instruments, the AD807-155BR by Analog Devices and the RE46C190S16TF by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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