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BLE121LR-A-M256K Tech Specifications

BLE121LR-A-M256K datasheet pdf and RF Transceiver Modules product details from Silicon Labs stock available at Bonchip

Product Attribute Attribute Value
Category RF/IF & RFID / RF Transceiver Modules
Manufacturer Silicon Labs
Factory Lead Time 3 Weeks
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Number of Pins 36
Packaging Tape & Reel (TR)
Part Status Active
Number of Terminations 36
Terminal Position UNSPECIFIED
Number of Functions 1
Terminal Pitch 0.9mm
Operating Supply Voltage 3.6V
Memory Size 256kB Flash 8kB SRAM
Data Rate 2Mbps
Protocol Bluetooth v4.0
Power - Output 8dBm
Antenna Type Integrated, Chip
Serial Interfaces I2C, SPI, UART
Current - Transmitting 25mA~39mA
Number of GPIO 16
Length 14.7mm
RoHS Status RoHS Compliant
Product Attribute Attribute Value
Part Status Active
RoHS Status ROHS3 Compliant
Pbfree Code yes
Mount Surface Mount
Package / Case Module
Operating Temperature -40°C~85°C
Published 2014
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 2V~3.6V
Terminal Form NO LEAD
Supply Voltage 3V
Frequency 2.4GHz
Interface I2C, SPI, UART
Max Supply Current 36mA
Utilized IC / Part CC2541
Telecom IC Type TELECOM CIRCUIT
RF Family/Standard Bluetooth
Number of ADC Channels 8
Current - Receiving 28mA~33mA
Sensitivity (dBm) -98 dBm
Height 1.8mm
Width 13mm
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BLE121LR-A-M256K Documents

Download datasheets and manufacturer documentation for BLE121LR-A-M256K

  • Datasheets

Others include   "BLE12"   parts

The following parts include  'BLE12' 

Part # Manufacturer Category Availability
BLE121LR-A-M256K Energy Micro (Silicon Labs) RF Transceiver Modules 2749
BLE121LR-A-M256KC Energy Micro (Silicon Labs) RF Transceiver Modules 2552
BLE121LR-A-M256KC Silicon Labs RF Transceiver Modules

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