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HomeProductsRF/IF and RFIDRF Transceiver Modules and ModemsWT11U-A-HCI21001
Silicon Labs
Image may be representation.
See specifications for product details.

WT11U-A-HCI21001 - Silicon Labs

Manufacturer Part Number
WT11U-A-HCI21001
Manufacturer
Energy Micro (Silicon Labs)
Allelco Part Number
32D-WT11U-A-HCI21001
ECAD Model
Parts Description
RF TXRX MOD BLUETOOTH CHIP SMD
Detailed Description
Package
Module
Data sheet
WT11U.pdf
RoHs Status
RoHS Compliant
In stock: 4380

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Quantity

Specifications

WT11U-A-HCI21001 Tech Specifications
Silicon Labs - WT11U-A-HCI21001 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs - WT11U-A-HCI21001

Product Attribute Attribute Value  
Manufacturer Energy Micro (Silicon Labs)  
Voltage - Supply 2.7V ~ 3.6V  
Utilized IC / Part -  
Series -  
Serial Interfaces UART, USB  
Sensitivity -84dBm  
RF Family/Standard Bluetooth  
Protocol Bluetooth v2.1 +EDR  
Power - Output 17dBm  
Package / Case Module  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation -  
Memory Size -  
Frequency 2.4GHz  
Data Rate -  
Current - Transmitting 110mA  
Current - Receiving 36mA  
Base Product Number WT11  
Antenna Type Integrated, Chip  

Parts with Similar Specifications

The three parts on the right have similar specifications to Silicon Labs WT11U-A-HCI21001

Product Attribute WT11U-A-HCI21001 WT12-A-AI56 WT12-A-AI4 WT12-A-AI5
Part Number WT11U-A-HCI21001 WT12-A-AI56 WT12-A-AI4 WT12-A-AI5
Manufacturer Silicon Labs Silicon Labs Silicon Labs Silicon Labs
Memory Size - - 8MB Flash 8MB Flash
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number WT11 WT12 WT12 WT12
Power - Output 17dBm - 3dBm 3dBm
Frequency 2.4GHz - 2.4GHz 2.4GHz
Utilized IC / Part - BlueCore4 BlueCore4 BlueCore4
Serial Interfaces UART, USB - PIO, SPI, UART, USB PIO, SPI, UART, USB
Voltage - Supply 2.7V ~ 3.6V - 3.1V ~ 3.6V 3.1V ~ 3.6V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Modulation - - DQPSK, GFSK DQPSK, GFSK
Current - Transmitting 110mA - 70mA 70mA
Series - - - -
Protocol Bluetooth v2.1 +EDR - Bluetooth v2.1 +EDR, Class 2 Bluetooth v2.1 +EDR, Class 2
Package / Case Module Module Module Module
Sensitivity -84dBm - -86dBm -86dBm
Antenna Type Integrated, Chip - Integrated, Chip Integrated, Chip
Current - Receiving 36mA - 70mA 70mA
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -40°C ~ 85°C
Data Rate - - 3Mbps 3Mbps
RF Family/Standard Bluetooth - Bluetooth Bluetooth

WT11U-A-HCI21001 Datasheet PDF

Download WT11U-A-HCI21001 pdf datasheets and Silicon Labs documentation for WT11U-A-HCI21001 - Silicon Labs.

Datasheets
WT11U.pdf
PCN Packaging
Multi Devices 15/Jan/2019.pdf
PCN Obsolescence/ EOL
WT11U EOL 8/Mar/2022.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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Silicon Labs

WT11U-A-HCI21001

Silicon Labs
32D-WT11U-A-HCI21001

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