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BLE121LR-A-M256K

Manufacturers: Silicon Labs
Product Category: RF Transceiver Modules
Data Sheet: BLE121LR-A-M256K
Description: RF TXRX MOD BLUETOOTH CHIP ANT
RoHS status: RoHS Compliant
Attribute Attribute Value
Manufacturer Silicon Labs
Product Category RF Transceiver Modules
Series -
Protocol Bluetooth v4.0
Data Rate 2Mbps
Frequency 2.4GHz
Packaging Digi-Reel®
Modulation -
Memory Size 256kB Flash, 8kB SRAM
Part Status Active
Sensitivity -98dBm
Antenna Type Integrated, Chip
Mounting Type Surface Mount
Package / Case Module
Power - Output 8dBm
Voltage - Supply 2V ~ 3.6V
Serial Interfaces I²C, SPI, UART
RF Family/Standard Bluetooth
Utilized IC / Part CC2541
Current - Receiving 28mA ~ 33mA
Operating Temperature -40°C ~ 85°C
Current - Transmitting 25mA ~ 39mA
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