BGM121A256V1 is Obsolete and no longer manufactured.
Available Substitutes:

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BGM121A256V2
Silicon Labs
In Stock: 35
Unit Price: RM40.54000
Datasheet
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Bluetooth Bluetooth v4.2 Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BGM121A256V1

DigiKey Part Number
BGM121A256V1-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
BGM121A256V1
Description
RF TXRX MOD BLUETOOTH CHIP SMD
Customer Reference
Detailed Description
Bluetooth Bluetooth v4.2 Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
BGM121A256V1 Models
Product Attributes
Type
Description
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Category
Mfr
Silicon Labs
Series
-
Packaging
Tray
Part Status
Obsolete
DigiKey Programmable
Not Verified
RF Family/Standard
Bluetooth
Protocol
Bluetooth v4.2
Modulation
GFSK
Frequency
2.4GHz
Data Rate
1Mbps
Power - Output
8dBm
Sensitivity
-90dBm
Serial Interfaces
I2C, I2S, SPI, UART
Antenna Type
Integrated, Chip
Utilized IC / Part
EFR32BG
Memory Size
256kB Flash, 32kB RAM
Voltage - Supply
1.85V ~ 3.6V
Current - Receiving
9mA
Current - Transmitting
8.2mA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
56-SMD Module
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types