BLE121LR-A-M256K
- Mfr.Part #
- BLE121LR-A-M256K
- Manufacturer
- Silicon Labs
- Package / Case
- Module
- Datasheet
- Download
- Description
- RX TXRX MOD BLUETOOTH CHIP SMD
- Stock
- 2,273
- In Stock :
- 2,273
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver Modules and Modems
- Mount :
- Surface Mount
- Number of Terminations :
- 36
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- NO LEAD
- Power - Output :
- 8dBm
- Width :
- 13mm
- Antenna Type :
- Integrated, Chip
- Height :
- 1.8mm
- Data Rate :
- 2Mbps
- Terminal Position :
- UNSPECIFIED
- Sensitivity (dBm) :
- -98 dBm
- Telecom IC Type :
- TELECOM CIRCUIT
- Protocol :
- Bluetooth v4.0
- Operating Temperature :
- -40°C~85°C
- Serial Interfaces :
- I2C, SPI, UART
- RF Family/Standard :
- Bluetooth
- Supply Voltage :
- 3V
- Published :
- 2014
- Max Supply Current :
- 36mA
- Current - Receiving :
- 28mA~33mA
- Voltage - Supply :
- 2V~3.6V
- Terminal Pitch :
- 0.9mm
- Utilized IC / Part :
- CC2541
- Number of ADC Channels :
- 8
- Interface :
- I2C, SPI, UART
- RoHS Status :
- RoHS Compliant
- Memory Size :
- 256kB Flash 8kB SRAM
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 3.6V
- Number of Pins :
- 36
- Length :
- 14.7mm
- Number of Functions :
- 1
- Factory Lead Time :
- 12 Weeks
- Current - Transmitting :
- 25mA~39mA
- Mounting Type :
- Surface Mount
- Package / Case :
- Module
- Number of GPIO :
- 16
- Frequency :
- 2.4GHz
- Datasheets
- BLE121LR-A-M256K

2.4GHz Bluetooth -40°C~85°C 2V~3.6V I2C, SPI, UART Tape & Reel (TR) Integrated, Chip 2Mbps 8dBm Bluetooth v4.0 Module
BLE121LR-A-M256K Overview
We are using Surface Mount as the RF Transceiver' mounting method.A Tape & Reel (TR) package is used in this RF Transceiver module to optimize performance.In this RF Transceiver module, 36 terminations are present.Keeping Transceiver's operating temperature at -40°C~85°C is essential when operating.During high power RF Transceiver operation, 36 pins are used.2V~3.6V voltage is available from the RF Transceiver.2.4GHz Hz is the frequency at which the Transceiver operates.There are many applications that use the Transceiver with Surface Mount mounted.
BLE121LR-A-M256K Features
Surface Mount
Tape & Reel (TR) package
36 terminations
36 pins
2V~3.6V volts
BLE121LR-A-M256K Applications
There are a lot of Silicon Labs
BLE121LR-A-M256K RF Transceiver Modules applications.
- Secure Payment
- Home and Security
- Health and Fitness
- Industrial and Data Logger
- LED Lighting
- Utility and Smart Energy
- Thermostats
- Smart Meters
- HVAC
- Consumer Electronics
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