BGM220PC22WGA2

The BGM220PC22WGA2 is a Silicon Labs Blue Gecko BGM220 Bluetooth Low Energy module. It’s a compact, self-contained BLE radio plus MCU (system-on-module) designed to be added to your board and controlled by a host MCU over BGAPI (typically via UART; SPI/I2C interfaces may be available). It enables you to implement Bluetooth connectivity without designing a radio from scratch.
Key points:
- Integrated BLE radio and microcontroller, supporting common BLE roles (peripheral/central) and standard BLE features (advertising, connections, security/bonding).
- Low-power operation suitable for battery-powered IoT devices; offers various sleep modes.
- Exposed interfaces for host communication and peripherals; simplified integration with example projects and API references.
- Used with Silicon Labs development kits and documentation (datasheet, API guides, and example code) to accelerate design.
For exact specifications (voltage ranges, memory, current draw, supported BLE versions/features, antenna type, and regulatory approvals), consult the BGM220PC22WGA2 datasheet and related design guides.

BGM220PC22WGA2 is Silicon Labs’ Blue Gecko BLE module in a 22‑pin PC22 package. Key features:
- All‑in‑one BLE module with integrated MCU and 2.4 GHz radio (Bluetooth Low Energy)
- BLE 5.x capable features (advertising extensions, etc.)
- 22‑pin PC22 package with options for onboard PCB antenna or external antenna
- Onboard flash and RAM (per device variant), no external MCU needed
- Rich peripherals: UART, SPI, I2C, PWM, ADC, GPIOs
- Security: hardware crypto engine, secure boot and secure DFU
- Global pre-certification for rapid time‑to‑market (FCC/IC/CE/RED where applicable)
- Low power with multiple sleep modes suitable for battery powered apps
- Operating voltage: typically 1.8–3.6 V
- Development support: Silicon Labs Simplicity Studio, BGAPI, and example code
Note: exact RAM/Flash sizes vary by variant; refer to datasheet for precise specs.

The BGM220PC22WGA2 is a surface-mount system-in-package (SiP) wireless module (SMD) designed for PCB mounting.

- Pin count: 22 pins (22-pin WGA2 package).
- Function: BGM220PC22WGA2 is a Silicon Labs BGM220P Bluetooth Low Energy module (Blue Gecko family). It provides the BLE radio and built-in MCU, with pins for VDD, GND and multiple peripherals (UART, SPI, I2C, PWM, ADC) and general-purpose I/O for BLE-enabled devices.

The BGM220PC22WGA2 is manufactured by Silicon Labs (Silicon Laboratories Inc.). Silicon Labs is an American fabless semiconductor company that designs mixed-signal ICs and wireless IoT solutions—microcontrollers, radio SoCs and certified wireless modules (Bluetooth, Zigbee, Thread), plus development tools and software for embedded and IoT applications.

Application areas for BGM220PC22WGA2 (BLE module):
- Wearables and health/fitness sensors
- Smart home/building automation (lighting, HVAC, security)
- Industrial IoT sensors and remote monitoring
- Asset tracking and beacon/proximity systems
- Smart appliances and consumer electronics
- Agriculture and environmental sensing