ic
SI4455-B1A-FM
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| GND | ground | SMD | roundrect | 0.3×0.3 | |
| SDN | output | SMD | roundrect | 0.25×0.6 | |
| Rxp | io | SMD | roundrect | 0.25×0.6 | |
| Rxn | passive | SMD | roundrect | 0.25×0.6 | |
| TX | output | SMD | roundrect | 0.25×0.6 | |
| GND | ground | SMD | roundrect | 0.3×0.3 | |
| VDD | power | SMD | roundrect | 0.6×0.25 | |
| VDD | power | SMD | roundrect | 0.6×0.25 | |
| GND | ground | SMD | roundrect | 0.6×0.25 | |
| GPIO0 | passive | SMD | roundrect | 0.6×0.25 | |
| GPIO1 | passive | SMD | roundrect | 0.3×0.3 | |
| nIRQ | passive | SMD | roundrect | 0.25×0.6 | |
| SCLK | input | SMD | roundrect | 0.25×0.6 | |
| SDO | output | SMD | roundrect | 0.25×0.6 | |
| SDI | input | SMD | roundrect | 0.25×0.6 | |
| nSEL | passive | SMD | roundrect | 0.3×0.3 | |
| XOUT | passive | SMD | roundrect | 0.6×0.25 | |
| XIN | passive | SMD | roundrect | 0.6×0.25 | |
| GPIO2 | passive | SMD | roundrect | 0.6×0.25 | |
| GPIO3 | passive | SMD | roundrect | 0.6×0.25 | |
| EP | passive | SMD | roundrect | 1.7×1.7 |
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Details
- Category
- ic
- MPN
- SI4455-B1A-FM
- Manufacturer
- SKYWORKS/SILICON LABS
- Package
- QFN-20-EP(3x3)
- Footprint
- QFN-20_L3.0-W3.0-P0.50-BL-EP1.7_CPT212B
- JLCPCB
- C1558340
- LCSC
- C1558340
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$3.0715
10-11 pcs$3.0715
12-199 pcs$3.0715
200-489 pcs$1.1888
490-979 pcs$1.1470
980+ pcs$1.1261