BLE121LR-A-M256KC is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

BGM210PA32JIA2
Silicon Labs
In Stock: 421
Unit Price: €9.84000
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BLE121LR-A-M256KC

DigiKey Part Number
BLE121LR-A-M256KC-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
BLE121LR-A-M256KC
Description
RF TXRX MOD BLUETOOTH CHIP SMD
Customer Reference
Detailed Description
Bluetooth Bluetooth v4.0 Transceiver Module Integrated, Chip Surface Mount
Product Attributes
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
-
Packaging
Strip
Part Status
Obsolete
DigiKey Programmable
Not Verified
RF Family/Standard
Bluetooth
Protocol
Bluetooth v4.0
Modulation
-
Frequency
-
Data Rate
2Mbps
Power - Output
8dBm
Sensitivity
-98dBm
Serial Interfaces
I2C, PCM, 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
Base Product Number
BLE121
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types