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HomeProductsRF/IF and RFIDRF Transceiver ICsSX1255IWLTRT
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SX1255IWLTRT - Semtech Corporation

Manufacturer Part Number
SX1255IWLTRT
Manufacturer
Semtech
Allelco Part Number
32D-SX1255IWLTRT
ECAD Model
Parts Description
IC RF TXRX 802.15.4 32WFQFN
Package
32-WFQFN Exposed Pad
Data sheet
SX1255.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 4348

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Specifications

SX1255IWLTRT Tech Specifications
Semtech Corporation - SX1255IWLTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SX1255IWLTRT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Supply 2.7V ~ 3.6V  
Type TxRx Only  
Supplier Device Package 32-MLPQ (5x5)  
Series -  
Serial Interfaces I²S, SPI  
Sensitivity -  
RF Family/Standard 802.15.4  
Protocol -  
Power - Output 7dbm  
Package / Case 32-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation FHSS, FSK, OFDM, O-QPSK  
Memory Size -  
GPIO 4  
Frequency 400MHz ~ 510MHz  
Data Rate (Max) -  
Current - Transmitting 60mA  
Current - Receiving 18mA  
Base Product Number SX1255  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SX1255IWLTRT

Product Attribute SX1255IWLTRT SX1268IMLTRT SX1257IWLTRT SX1250IMLTRT
Part Number SX1255IWLTRT SX1268IMLTRT SX1257IWLTRT SX1250IMLTRT
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation
Frequency 400MHz ~ 510MHz 410MHz ~ 810MHz 862Mhz ~ 1.02GHz 150MHz ~ 960MHz
GPIO 4 - 4 -
Package / Case 32-WFQFN Exposed Pad 24-VFQFN Exposed Pad 32-WFQFN Exposed Pad 24-VFQFN Exposed Pad
Power - Output 7dbm 22dBm 8dBm 22dBm
Supplier Device Package 32-MLPQ (5x5) 24-QFN (4x4) 32-MLPQ (5x5) 24-QFN (4x4)
Type TxRx Only TxRx + MCU TxRx Only TxRx Only
Protocol - LoRaWAN - LoRaWAN
RF Family/Standard 802.15.4 General ISM < 1GHz 802.15.4 General ISM < 1GHz
Current - Receiving 18mA 4.2mA ~ 10.1mA 20mA -
Serial Interfaces I²S, SPI SPI SPI SPI, UART
Memory Size - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Transmitting 60mA 32mA ~ 107mA 58mA -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 2.7V ~ 3.6V 1.8V ~ 3.7V 2.7V ~ 3.6V 3V ~ 3.6V
Base Product Number SX1255 - SX1257 SX1250
Sensitivity - -148dBm - -
Data Rate (Max) - 300kbps - -
Modulation FHSS, FSK, OFDM, O-QPSK FSK, GFSK, GMSK, MSK FHSS, FSK, OFDM, O-QPSK -
Series - LoRa™ - LoRa™

SX1255IWLTRT Datasheet PDF

Download SX1255IWLTRT pdf datasheets and Semtech Corporation documentation for SX1255IWLTRT - Semtech Corporation.

Datasheets
SX1255.pdf
PCN Packaging
Label Changes 28/Jun/2019.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SX1255IWLTRT

Semtech Corporation
32D-SX1255IWLTRT

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