BGM121A256V2R

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BGM121A256V2R

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RF TXRX MODULE BLUETOOTH SMD

  • FabricanteLaboratórios de Silício

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  • Ficha Técnica BGM121A256V2R DataSheet

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Especificações

Atributo Valor
Series Blue Gecko
Part Status Active
Base Product Number BGM121
DigiKey Programmable Not Verified
RF Family/Standard Bluetooth
Protocol Bluetooth v4.2
Modulation GFSK
Frequency 2.4GHz
Data Rate 1Mbps
Power - Output 8dBm
Sensitivity -90dBm
Serial Interfaces I2C, I2S, SPI, UART
Mounting Type Surface Mount
Package 56-SMD Module
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The BGM121A256V2R is a Bluetooth module developed by Silicon Labs, designed for low-energy applications. It is part of the Blue Gecko family and supports Bluetooth 4.2 specifications, making it suitable for IoT devices, wearables, and other wireless communication applications.
Key features include a powerful ARM Cortex-M4 processor, 256 kB of flash memory, and 32 kB of RAM, which facilitate advanced processing and storage capabilities. The module integrates a high-performance Bluetooth transceiver with a range of up to 200 meters and operates in the 2.4 GHz ISM band. It also supports multiple peripheral interfaces such as UART, I2C, SPI, and GPIO, providing flexibility in connecting with various sensors and devices.
With low power consumption and a compact design, the BGM121A256V2R is ideal for battery-operated devices. It also includes integrated security features to support secure communications. Developers benefit from Silicon Labs' software development kit, which provides tools and libraries to streamline development and deployment processes.

Equivalent

The BGM121A256V2R is a Bluetooth module from Silicon Labs. Equivalent products might include Bluetooth modules from other manufacturers like the Nordic Semiconductor nRF52832 series, Texas Instruments CC2640R2F, or the Dialog Semiconductor DA14531. These products offer similar Bluetooth Low Energy capabilities and compact form factors, although specific features and performance may vary. Always check the datasheets and specifications to ensure compatibility with your specific application requirements.

Features

The BGM121A256V2R is a Bluetooth module designed for low energy applications. Key features include:
1. Bluetooth 4.2 Compliance: Supports Bluetooth Low Energy (BLE) for efficient and secure wireless communication.
2. Compact Size: Offers small form factor, making it suitable for space-constrained applications.
3. Low Power Consumption: Optimized for minimal power use, ideal for battery-operated devices.
4. Integrated Antenna: Built-in chip antenna provides ease of integration and reduces design complexity.
5. High Performance: ARM Cortex-M4 core processor ensures robust processing capabilities.
6. 256 kB Flash Memory: Provides ample storage for applications and data.
7. Peripheral Interfaces: Includes UART, I2C, SPI, PWM, and GPIOs for versatile connectivity options.
8. Security Features: Incorporates AES encryption for secure data transmission.
9. Temperature Range: Operates effectively within a wide temperature range, suitable for various environments.
10. FCC, IC, and CE Certified: Meets international compliance standards for wireless communication.
This module is ideal for IoT applications, wearables, and other embedded systems requiring reliable Bluetooth connectivity.

Pinout

The BGM121A256V2R is a Bluetooth module from Silicon Labs designed for low-energy applications. It typically comes in a compact package with 32 pins. The module integrates a powerful ARM Cortex-M4 processor, a 2.4 GHz Bluetooth transceiver, and a range of peripherals to support diverse IoT applications.
Key functions include Bluetooth Low Energy (BLE) communication, with support for Bluetooth 4.2 specifications, making it suitable for wireless data transfer, beaconing, and other BLE applications. It features an integrated antenna, reducing the need for external RF components. The module also includes GPIOs, UART, SPI, I2C, and ADC interfaces, allowing connectivity with various sensors and devices.
The BGM121A256V2R is designed for easy integration into small form-factor designs, offering both power efficiency and robust performance in applications such as wearables, health devices, smart home products, and more.
For detailed pin configuration and specific technical details, referring to the datasheet from Silicon Labs is recommended.

Manufacturer

The BGM121A256V2R is manufactured by Silicon Labs. Silicon Labs is a technology company that specializes in semiconductor products, particularly integrated circuits, for a variety of applications. These applications include Internet of Things (IoT) devices, internet infrastructure, industrial automation, consumer electronics, and automotive solutions. The company is known for developing microcontrollers, wireless products, sensors, and related software solutions. Silicon Labs is recognized for its innovation in providing energy-efficient and highly integrated solutions that help developers create advanced and connected devices.

Application

The BGM121A256V2R is a Bluetooth Smart module from Silicon Labs, primarily used in wireless communication applications. Its primary application areas include Internet of Things (IoT) devices, wearable technology, health and fitness devices, smart home products, and industrial automation. Due to its compact size and low power consumption, it is ideal for battery-operated devices. Additionally, the module is used in remote controls, beacons, smart sensors, and wireless accessories, offering reliable Bluetooth connectivity and simplified integration into various electronic products.

Package

The BGM121A256V2R is a Bluetooth module from Silicon Labs. It is housed in a compact package type known as a Land Grid Array (LGA), which is designed for surface mounting on PCBs. The LGA package offers a high-density, low-profile solution suitable for space-constrained applications.

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