WF121-A-V2
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- Mfr.Part #
- WF121-A-V2
- Manufacturer
- Silicon Labs
- Package / Case
- Module
- Datasheet
- Download
- Description
- RX TXRX MODULE WIFI CHIP SMD
- Stock
- 102
- In Stock ：
- 102
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver Modules and Modems
- Voltage - Supply :
- 2.3V~3.6V
- Max Frequency :
- 2.472GHz
- Antenna Type :
- Integrated, Chip
- Number of Channels :
- 11
- Power - Output :
- 17dBm
- Current - Transmitting :
- 143mA
- Package / Case :
- Module
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Operating Temperature :
- 85°C
- Published :
- 2013
- Radiation Hardening :
- No
- Factory Lead Time :
- 12 Weeks
- Number of Pins :
- 55
- Mounting Type :
- Surface Mount
- Height :
- 2.3mm
- Packaging :
- Cut Tape (CT)
- Max Supply Voltage :
- 4.8V
- Sensitivity :
- -97dBm
- Mount :
- Surface Mount
- Frequency :
- 2.4GHz
- Manufacturer Package Identifier :
- WF121-A-V2
- Memory Size :
- 512kB Flash 128kB SRAM
- Serial Interfaces :
- I2C, Ethernet, SPI, UART, USB
- Sensitivity (dBm) :
- -97 dBm
- Min Supply Voltage :
- 2.3V
- Operating Temperature :
- -40°C~85°C
- Current - Receiving :
- 127mA
- Data Rate :
- 72.2Mbps
- Interface :
- Ethernet, I2C, SPI, UART, USB
- RoHS Status :
- ROHS3 Compliant
- Protocol :
- 802.11b/g/n
- RF Family/Standard :
- WiFi
- Min Operating Temperature :
- -40°C
- Datasheets
- WF121-A-V2
WF121-A-V2 Documents
2.4GHz WiFi -40°C~85°C 2.3V~3.6V I2C, Ethernet, SPI, UART, USB Cut Tape (CT) Integrated, Chip 72.2Mbps 17dBm 802.11b/g/n -97dBm Module
WF121-A-V2 Overview
RF Transceiver' mounting is done according to the Surface Mount method.An acceptable Transceiver RF's maximum value for supply voltage is 4.8V.There is an optimized performance in this RF Transceiver module because it utilizes the Cut Tape (CT) package.Operating at -40°C~85°C is the recommended temperature for Transceiver's operation.For high power RF Transceiver operation, 55 pins are used.RF Transceivers with 2.3V~3.6V voltage capabilities can be used.2.4GHz is the frequency of the RF Transceiver Module.In many applications, this Transceiver is mounted with a Surface Mount bus.
WF121-A-V2 Features
Surface Mount
4.8V volts
Cut Tape (CT) package
55 pins
2.3V~3.6V volts
WF121-A-V2 Applications
There are a lot of Silicon Labs
WF121-A-V2 RF Transceiver Modules applications.
- Receive
- Switch
- Power management
- Internet of Things (IoT)
- Secure Payment
- Home and Security
- Health and Fitness
- Industrial and Data Logger
- LED Lighting
- Utility and Smart Energy
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