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BLE121LR-A-M256K-V1
BLE121LR-A-M256K
Digi-Key Part Number
1446-1039-2-ND - Tape & Reel (TR)
1446-1039-1-ND - Cut Tape (CT)
1446-1039-6-ND - Digi-Reel®
Manufacturer
Silicon Labs
Manufacturer Product Number
BLE121LR-A-M256K
Supplier
Description
RX TXRX MOD BLUETOOTH CHIP SMD
Manufacturer Standard Lead Time
12 Weeks
Detailed Description
Bluetooth Bluetooth v4.0 Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Customer Reference
Product Attributes
Type
Description
Select
Category
Mfr
Silicon Labs
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
RF Family/Standard
Bluetooth
Protocol
Bluetooth v4.0
Modulation
-
Frequency
2.4GHz
Data Rate
2Mbps
Power - Output
8dBm
Sensitivity
-98dBm
Serial Interfaces
I²C, SPI, UART
Antenna Type
Integrated, Chip
Utilized IC / Part
CC2541
Memory Size
256kB Flash, 8kB SRAM
Voltage - Supply
2V ~ 3.6V
Current - Receiving
28mA ~ 33mA
Current - Transmitting
25mA ~ 39mA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Environmental & Export Classifications
AttributeDescription
Moisture Sensitivity Level (MSL)3 (168 Hours)
Price and Procurement

3,220 In Stock
Can ship immediately
* All Digi-Reel orders will add a $7.00 reeling fee.
Import Tariff may apply to this part if shipping to the United States
Additional Resources
AttributeDescription
Other Names
1446-1039-2
BLE121LR-A-M256K-V1
Standard Package1,000