BLE121LR-A-M256K datasheet pdf and RF Transceiver Modules product details from Silicon Labs stock available on our website
SOT-23
BLE121LR-A-M256K Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
Module
Number of Pins
36
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2014
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
36
Voltage - Supply
2V~3.6V
Terminal Position
UNSPECIFIED
Terminal Form
NO LEAD
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
0.9mm
Frequency
2.4GHz
Operating Supply Voltage
3.6V
Interface
I2C, SPI, UART
Memory Size
256kB Flash 8kB SRAM
Max Supply Current
36mA
Data Rate
2Mbps
Utilized IC / Part
CC2541
Protocol
Bluetooth v4.0
Telecom IC Type
TELECOM CIRCUIT
Power - Output
8dBm
RF Family/Standard
Bluetooth
Antenna Type
Integrated, Chip
Number of ADC Channels
8
Serial Interfaces
I2C, SPI, UART
Current - Receiving
28mA~33mA
Current - Transmitting
25mA~39mA
Sensitivity (dBm)
-98 dBm
Number of GPIO
16
Height
1.8mm
Length
14.7mm
Width
13mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,000
$8.15290
$8.1529
BLE121LR-A-M256K Product Details
BLE121LR-A-M256K Overview
This RF Transceiver' mounting method is Surface Mount.For optimal performance, this RF Transceiver module makes use of the Tape & Reel (TR) package.In this RF Transceiver module, there are a total of 36 terminations.Keeping Transceiver's operating temperature at -40°C~85°C is essential when operating.There are 36 pins that are used for the operation of the high power RF Transceiver.RF Transceivers with 2V~3.6V voltage capabilities can be used.The RF Transceiver Module operates at a frequency of 2.4GHz.In many applications, this Transceiver is mounted with a Surface Mount bus.