Parameters |
Mounting Type |
Surface Mount |
Package / Case |
20-VFQFN Exposed Pad |
Surface Mount |
YES |
Number of Pins |
20 |
Operating Temperature |
-20°C~85°C |
Packaging |
Tube |
Published |
2001 |
Series |
Aero™ + |
JESD-609 Code |
e0 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
Type |
TxRx Only |
Terminal Finish |
TIN LEAD |
HTS Code |
8542.39.00.01 |
Subcategory |
Other Telecom ICs |
Technology |
CMOS |
Voltage - Supply |
2.7V~3V |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
240 |
Number of Functions |
1 |
Supply Voltage |
2.85V |
Terminal Pitch |
0.5mm |
Reach Compliance Code |
unknown |
Frequency |
850MHz 900MHz 1.8GHz 1.9GHz |
Time@Peak Reflow Temperature-Max (s) |
30 |
Pin Count |
20 |
Qualification Status |
Not Qualified |
Power Supplies |
2.7/3V |
Protocol |
GSM, GPRS |
Power - Output |
9dBm |
RF Family/Standard |
Cellular |
Serial Interfaces |
SPI |
Current - Receiving |
9mA |
Height Seated (Max) |
0.9mm |
Length |
4mm |
Width |
4mm |
Thickness |
850μm |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
SI4201-BM Overview
There is also a 20-VFQFN Exposed Pad package that RF transceiver IC is used to save space on the board. In this case, RF transceiver's mounting method is Surface Mount.When transceiver RF emerges as a TxRx Only, it performs extremely well and is highly reliable.Advanced transceiver RF' packaging Tube is used to provide high reliability.transceiver RF circuit boards with 20 pins are designed.RF transceivers from the well-known Aero? + series product line are featured in this RF transceiver.850MHz 900MHz 1.8GHz 1.9GHz is the frequency in which RF transceiver operates .
SI4201-BM Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tube is used
20 pins
Aero? + series
SI4201-BM Applications
There are a lot of Silicon Labs SI4201-BM RF Transceiver ICs applications.
- Wireless Price Tags
- Transmit
- Consumer Electronics
- Power Amplifier (PA)
- Location and Asset Tracking
- Power management
- Smart Meters
- Automotive
- Fitness
- Industrial and Data Logger