Walton Electronics Co., Ltd.

SI4464-B1B-FMR RF Transceiver IC QFN-20 SPI 119 MHz - 960 MHz Wireless RF Integrated Circuits

Product Details:
Place of Origin: Original
Brand Name: Original
Certification: ISO9001:2015standard
Model Number: SI4464-B1B-FMR
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Contact us to win best offer
Packaging Details: standard
Delivery Time: 1-3week days
Payment Terms: L/C, T/T, Western Union, PayPal
Supply Ability: 10000pcs/months
  • Detail Information
  • Product Description

Detail Information

Type: ISM Frequency Range: 119 MHz To 960 MHz
Interface Type: SPI Package/box: QFN-20
Installation Style: SMD/SMT Unit Weight: 16.490 Mg
High Light:

SI4464-B1B-FMR RF Transceiver IC


SPI RF Transceiver IC


960 MHz RF Integrated Circuits

Product Description

SI4464-B1B-FMR RF Transceiver MAX6071BAUT25+T BFS17PE6327HTSA1 Wireless RF Integrated Circuits



 Frequency range = 119–1050 MHz

 Receive sensitivity = –126 dBm

 Modulation

  (G)FSK, 4(G)FSK, (G)MSK


 Max output power

  +20 dBm (Si4464/63)

  +16 dBm (Si4461)

  +13 dBm (Si4460)

 PA support for +27 or +30 dBm

 Low active power consumption

  10/13 mA RX

  18 mA TX at +10 dBm (Si4460)

 Ultra low current powerdown modes

  30 nA shutdown, 50 nA standby

 Data rate = 100 bps to 1 Mbps

 Fast wake and hop times

 Power supply = 1.8 to 3.6 V

 Excellent selectivity performance

  60 dB adjacent channel

  75 dB blocking at 1 MHz

 Antenna diversity and T/R switch control

 Highly configurable packet handler

 TX and RX 64 byte FIFOs

 Auto frequency control (AFC)

 Automatic gain control (AGC)

 Low BOM

 Low battery detector

 Temperature sensor

 20-Pin QFN package

 IEEE 802.15.4g compliant

 FCC Part 90 Mask D, FCC part 15.247, 15,231, 15,249, ARIB T-108, T-96, T-67, RCR STD-30, China regulatory

 ETSI Class-I Operation with SAW



 Smart metering (802.15.4g & MBus)

 Remote control

 Home security and alarm

 Telemetry

 Garage and gate openers

 Remote keyless entry

 Home automation

 Industrial control

 Sensor networks

 Health monitors

 Electronic shelf labels



   Silicon Laboratories' Si446x devices are high-performance, low-current transceivers covering the sub-GHz frequency bands from 119 to 1050 MHz. The radios are part of the EZRadioPRO® family, which includes a complete line of transmitters, receivers, and transceivers covering a wide range of applications. All parts offer outstanding sensitivity of –126 dBm while achieving extremely low active and standby current consumption. The Si4463/61/60 offers frequency coverage in all major bands. The Si4464 offers frequency coverage in bands not covered by Si4463/61/60. Typically, these are non-standard frequencies or licensed frequency bands. The Si446x includes optimal phase noise, blocking, and selectivity performance for narrow band and licensed band applications, such as FCC Part90 and 169 MHz wireless Mbus. The 60 dB adjacent channel selectivity with 12.5 kHz channel spacing ensures robust receive operation in harsh RF conditions, which is particularly important for narrow band operation. The Si4464/63 offers exceptional output power of up to +20 dBm with outstanding TX efficiency. The high output power and sensitivity results in an industry-leading link budget of 146 dB allowing extended ranges and highly robust communication links. The Si4460 active mode TX current consumption of 18 mA at +10 dBm and RX current of 10 mA coupled with extremely low standby current and fast wake times ensure extended battery life in the most demanding applications. The Si4464/63 can achieve up to +27 dBm output power with built-in ramping control of a low-cost external FET. The devices can meet worldwide regulatory standards: FCC, ETSI, and ARIB. All devices are designed to be compliant with 802.15.4g and WMbus smart metering standards. The devices are highly flexible and can be configured via the Wireless Development Suite (WDS) available on the Silicon Labs web site.


Product Category: RF Transceiver
119 MHz to 960 MHz
1 Mbps
1.8 V
3.6 V
10.7 mA, 13.7 mA
85 mA
20 dBm
- 40 C
+ 85 C
Cut Tape
Mounting Style: SMD/SMT
Number of Transmitters: 1 Transmitter
Operating Supply Voltage: 3.3 V
Product Type: RF Transceiver
Sensitivity: - 126 dBm
Series: SI4464
Factory Pack Quantity: 2500
Subcategory: Wireless & RF Integrated Circuits
Technology: Si
Unit Weight: 0.000582 oz


SI4464-B1B-FMR RF Transceiver IC QFN-20 SPI 119 MHz - 960 MHz Wireless RF Integrated Circuits 0

SI4464-B1B-FMR RF Transceiver IC QFN-20 SPI 119 MHz - 960 MHz Wireless RF Integrated Circuits 1

Related stock models

STGP15H60DF 5000
MAX98400AETX+ 2950
SI4850EY-T1-GE3 2500
TLE8457BSJXUMA1 2500
STC3100IST 3123


Company Advantages

1. We can offer products according to customer's BOM list. One stop purchase.

2. All kinds of chips, various types and complete brands.

3.More than 15years for sales original IC parts.

4. Comprehensive customer service: from customer consultation to after sales service.

5. Walton can offer sample for free , but client have to pay shipping cost. Contact us if needed.


Professional consultation: Hanna

Contact Number/Whatsapp: +86-199 2879 8470

Skype :walton-sales5@walton-ic.com

Email: walton-sales5@walton-ic.com

Get in touch with us

Enter Your Message

You Might Be Into These