SI4432-B1-FMR

SI4432-B1-FMR Overview

Product belongs to the Si4432 series. Type: TxRx Only Tape & Reel (TR) Alternate Packaging is the packaging method for this product Weight of 0.000582 oz SMD/SMT Mounting-Style Trade name: EZRadioPRO. QFN-20 This product's 240MHz ~ 930MHz range is 0Hz to 2.2GHz. Operational temperature range: -40°C ~ 85°C Frequency Bandwidth: 240 MHz to 930 MHz Sensitivity: -121dBm Voltage Supply Range: 1.8 V ~ 3.6 V This product comes with a - memory size. Data rate maximum is 256kbps . Serial Interfaces: SPI 20dBm (Max) Current receiving is 18.5mA General ISM is the RF family standard. FSK, GFSK, OOK modulated The device has 3 GPIOs. 85mA range: 8.7mA to 32.1mA Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C This product operates at a 1.8 V to 3.6 V supply voltage for reliable performance. SPI interface type Maximum data rate is 256 kb/s Maximum supply voltage of 3.6 V Minimum supply voltage is 1.8 V The product has 1 receivers. FSK GFSK OOK are the supported modulation formats. The number of transmitters is 1.

SI4432-B1-FMR Image

SI4432-B1-FMR Specifications

• Manufacturer Silicon Labs
• Product Category RF Transceiver ICs
• Series Si4432
• Type TxRx Only
• Packaging Tape & Reel (TR) Alternate Packaging
• Unit-Weight 0.000582 oz
• Mounting-Style SMD/SMT
• Tradename EZRadioPRO
• Package-Case QFN-20
• Frequency 240MHz ~ 930MHz
• Operating-Temperature -40°C ~ 85°C
• Frequency-Range 240 MHz to 930 MHz
• Sensitivity -121dBm
• Voltage-Supply 1.8 V ~ 3.6 V
• Memory-Size -
• Protocol -
• Data-Rate-Max 256kbps
• Serial-Interfaces SPI
• Power-Output 20dBm (Max)
• Output-Power 20 dBm
• Current-Receiving 18.5mA
• RF-Family-Standard General ISM
• Modulation FSK, GFSK, OOK
• GPIO 3
• Current-Transmitting 85mA
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 1.8 V to 3.6 V
• Interface-Type SPI
• Maximum-Data-Rate 256 kb/s
• Supply-Current-Transmitting 85 mA
• Supply-Current-Receiving 18.5 mA
• Supply-Voltage-Max 3.6 V
• Supply-Voltage-Min 1.8 V
• Number-of-Receivers 1
• Modulation-Format FSK GFSK OOK
• Number-of-Transmitters 1

SI4432-B1-FMR FAQ

• A: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed Si4432

• A: Is the cutoff frequency of the product Type?

  Q: Yes, the product's Type is indeed TxRx Only

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tape & Reel (TR) Alternate Packaging.

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 0.000582 oz.

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: At what frequency does the Tradename?

  Q: The product Tradename is EZRadioPRO.

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed QFN-20

• A: What is the Frequency of the product?

  Q: The Frequency of the product is 240MHz ~ 930MHz.

• A: At what frequency does the Operating-Temperature?

  Q: The product Operating-Temperature is -40°C ~ 85°C.

• A: What is the Frequency-Range of the product?

  Q: The Frequency-Range of the product is 240 MHz to 930 MHz.

• A: Is the cutoff frequency of the product Sensitivity?

  Q: Yes, the product's Sensitivity is indeed -121dBm

• A: Is the cutoff frequency of the product Voltage-Supply?

  Q: Yes, the product's Voltage-Supply is indeed 1.8 V ~ 3.6 V

• A: Is the cutoff frequency of the product Memory-Size?

  Q: Yes, the product's Memory-Size is indeed -

• A: What is the Data-Rate-Max of the product?

  Q: The Data-Rate-Max of the product is 256kbps.

• A: Is the cutoff frequency of the product Serial-Interfaces?

  Q: Yes, the product's Serial-Interfaces is indeed SPI

• A: What is the Power-Output of the product?

  Q: The Power-Output of the product is 20dBm (Max).

• A: Is the cutoff frequency of the product Current-Receiving?

  Q: Yes, the product's Current-Receiving is indeed 18.5mA

• A: What is the RF-Family-Standard of the product?

  Q: The RF-Family-Standard of the product is General ISM.

• A: Is the cutoff frequency of the product Modulation?

  Q: Yes, the product's Modulation is indeed FSK, GFSK, OOK

• A: At what frequency does the GPIO?

  Q: The product GPIO is 3.

• A: At what frequency does the Current-Transmitting?

  Q: The product Current-Transmitting is 85mA.

• A: At what frequency does the Maximum-Operating-Temperature?

  Q: The product Maximum-Operating-Temperature is + 85 C.

• A: At what frequency does the Minimum-Operating-Temperature?

  Q: The product Minimum-Operating-Temperature is - 40 C.

• A: At what frequency does the Operating-Supply-Voltage?

  Q: The product Operating-Supply-Voltage is 1.8 V to 3.6 V.

• A: What is the Interface-Type of the product?

  Q: The Interface-Type of the product is SPI.

• A: What is the Maximum-Data-Rate of the product?

  Q: The Maximum-Data-Rate of the product is 256 kb/s.

• A: Is the cutoff frequency of the product Supply-Voltage-Max?

  Q: Yes, the product's Supply-Voltage-Max is indeed 3.6 V

• A: At what frequency does the Supply-Voltage-Min?

  Q: The product Supply-Voltage-Min is 1.8 V.

• A: Is the cutoff frequency of the product Number-of-Receivers?

  Q: Yes, the product's Number-of-Receivers is indeed 1

• A: At what frequency does the Modulation-Format?

  Q: The product Modulation-Format is FSK GFSK OOK.

• A: What is the Number-of-Transmitters of the product?

  Q: The Number-of-Transmitters of the product is 1.