Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
20-VFQFN Exposed Pad |
Surface Mount |
YES |
Number of Pins |
20 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tray |
Published |
2011 |
JESD-609 Code |
e3 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
ECCN Code |
5A991.B |
Type |
TxRx + MCU |
Terminal Finish |
Matte Tin (Sn) |
Voltage - Supply |
1.8V~3.6V |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Number of Functions |
1 |
Supply Voltage |
3.3V |
Terminal Pitch |
0.5mm |
Frequency |
119MHz~1.05GHz |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Operating Supply Voltage |
3.3V |
Power - Output |
20dBm Max |
RF Family/Standard |
General ISM < 1GHz |
Data Rate (Max) |
1Mbps |
Serial Interfaces |
SPI |
Current - Receiving |
10.7mA~13.7mA |
Current - Transmitting |
70mA~85mA |
Modulation |
4GFSK, GFSK, GMSK, OOK |
Sensitivity (dBm) |
-126 dBm |
GPIO |
4 |
Height |
850μm |
Length |
4mm |
Width |
4mm |
REACH SVHC |
Unknown |
RoHS Status |
RoHS Compliant |
SI4464-B1B-FM Overview
The 20-VFQFN Exposed Pad package RF transceiver IC is used for saving board space. RF transceiver adopts the way of Surface Mount for mounting.As a TxRx + MCU, it has high efficiency and reliability.Using advanced packaging techniques Tray, high reliability is ensured.With 20 pins, the transceiver RF circuit board is designed.The system operates on the basis of the frequency 119MHz~1.05GHz.
SI4464-B1B-FM Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tray is used
20 pins
SI4464-B1B-FM Applications
There are a lot of Silicon Labs SI4464-B1B-FM RF Transceiver ICs applications.
- Utility and Smart Energy
- Digital Remote
- LED Lighting
- Health and Fitness
- Remote Control
- Industrial Controls
- Medical
- Smart Meters
- Retail
- Low Noise Amplifier (LNA)