WF121-A
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WF121-A-V2

DigiKey Part Number
1446-1033-2-ND - Tape & Reel (TR)
1446-1033-1-ND - Cut Tape (CT)
1446-1033-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
WF121-A-V2
Description
RF TXRX MODULE WIFI CHIP SMD
Customer Reference
Detailed Description
WiFi 802.11b/g/n Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
WF121-A-V2 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
DigiKey Programmable
Not Verified
RF Family/Standard
WiFi
Protocol
Modulation
-
Frequency
2.4GHz
Data Rate
72.2Mbps
Power - Output
17dBm
Sensitivity
-97dBm
Serial Interfaces
I2C, Ethernet, SPI, UART, USB
Antenna Type
Integrated, Chip
Utilized IC / Part
-
Memory Size
512kB Flash, 128kB SRAM
Voltage - Supply
2.3V ~ 3.6V
Current - Receiving
127mA
Current - Transmitting
143mA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Base Product Number
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Obsolete
This product is no longer manufactured. View Alternative Package Types