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BGM123A256V2
+物料清單RF TXRX MOD BLUETOOTH CHIP SMD
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製造商部分 #BGM123A256V2
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規格
| 屬性 | 價值 |
| Part Status | Active |
| 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 |
| Antenna Type | Integrated, Chip |
| Utilized IC / Part | EFR32BG |
| Memory Size | 256kB Flash, 32kB RAM |
| Voltage - Supply | 1.85V ~ 3.8V |
| Current - Receiving | 9mA |
| Current - Transmitting | 8.2mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 56-SMD Module |
| Base Product Number | BGM123 |
| DigiKey Programmable | Not Verified |
概述
Description
Key features include an operating frequency of 2.4 GHz, on-board flash memory, and RAM, providing ample space for custom application development and data storage. It supports a variety of peripherals and interfaces, such as USART, I2C, and SPI, which facilitate easy integration with other hardware components.
The BGM123A256V2 also supports Over-the-Air (OTA) updates, simplifying the process of firmware updates and maintenance. Its design enables easy implementation in space-constrained designs without the need for extensive RF expertise. Overall, the BGM123A256V2 is a versatile solution for developers seeking to implement reliable BLE connectivity in compact, low-power applications.
Equivalent
1. Nordic Semiconductor's nRF52832, which also supports Bluetooth Low Energy (BLE).
2. TI's CC2640R2F, another BLE-focused microcontroller.
3. Microchip's RN4870, a BLE module with similar functionality.
Each of these alternatives offers comparable BLE capabilities but may differ in specifications such as power consumption, processing power, and peripheral support. Always compare datasheets to ensure compatibility with your project requirements.
Features
1. Bluetooth Low Energy (BLE) Support: Supports Bluetooth 5.0 for improved range and data throughput.
2. Microcontroller Unit (MCU): Contains an ARM Cortex-M4 processor with a floating-point unit, offering a good balance of performance and energy efficiency.
3. Memory: Equipped with 256 kB of flash and 32 kB of RAM, providing ample space for code and data.
4. Integrated Antenna: Comes with an onboard antenna, simplifying the design process and reducing the need for external RF components.
5. Low Power Consumption: Optimized for low power, making it suitable for battery-operated devices.
6. Security Features: Includes hardware cryptographic acceleration for secure data communications.
7. Peripheral Interfaces: Supports multiple interfaces, such as UART, SPI, and I2C, for connectivity with other devices.
8. Compact Size: The small form factor makes it ideal for use in space-constrained applications.
These features make the BGM123A256V2 suitable for a variety of IoT applications that require reliable Bluetooth connectivity.
Pinout
Key functions and features include:
1. Bluetooth Low Energy (BLE) 4.2: Supports Bluetooth 4.2 specifications, enabling efficient wireless communication.
2. Microcontroller: Integrated ARM Cortex-M4 processor for efficient processing capabilities.
3. Memory: Comes with 256 kB of Flash memory and 32 kB of RAM.
4. Integrated Antenna: Built-in antenna for simplified design and reduced external component needs.
5. Peripheral Interfaces: Includes GPIO, I2C, SPI, UART, PWM, and ADC interfaces for versatile connectivity options.
6. Low Power Consumption: Designed for low energy usage, suitable for battery-operated devices.
These features make the BGM123A256V2 suitable for a wide range of applications, including wearable devices, health monitors, and other IoT devices requiring efficient, low-power wireless communication.
Manufacturer
Application
1. Wearable Devices: Used in fitness trackers, smartwatches, and health monitors due to its low power consumption.
2. Smart Home: Integrates in devices like smart locks, lights, and thermostats for wireless control and automation.
3. Healthcare: Powers medical devices and remote monitoring systems for efficient health data transmission.
4. Industrial Automation: Facilitates wireless communication in sensors and control systems.
5. Consumer Electronics: Used in remote controls, toys, and other wireless gadgets.
Its compact size and energy efficiency make it suitable for battery-operated devices.