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BGM121A256V2R
+物料清單RF TXRX MODULE BLUETOOTH SMD
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製造商部分 #BGM121A256V2R
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規格
| 屬性 | 價值 |
| 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) |
概述
Description
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
Features
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
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.