BLUENRG-345AC

The BLUENRG-345AC is a low-power Bluetooth Low Energy (BLE) module designed for IoT applications. It is part of STMicroelectronics' BLUENRG family, optimized for energy efficiency and long-range communication. The module supports Bluetooth 5.0, enabling higher data rates and improved range, making it suitable for wearables, smart home devices, and industrial applications.
Key features include a compact form factor, low power consumption in both active and sleep modes, and a robust software development kit (SDK) for easy integration. The BLUENRG-345AC supports various profiles and services, allowing developers to tailor it to specific application needs.
Its integration capabilities include UART, SPI, and I2C interfaces, providing flexibility for connectivity with other devices. With its reliability and performance, the BLUENRG-345AC is an ideal choice for developers looking to implement BLE technology in their products efficiently.

The BLUENRG-345AC chip is a Bluetooth Low Energy (BLE) solution from STMicroelectronics. Equivalent products include the Nordic Semiconductor nRF52832, nRF52810, and nRF52840, as well as the Silicon Labs EFR32MG series. These alternatives offer similar BLE capabilities and are suitable for various IoT applications.

The BLUENRG-345AC is a Bluetooth Low Energy (BLE) system-on-chip (SoC) designed by STMicroelectronics for low-power wireless applications. Key features include:
1. Bluetooth 5.0 Compliance: Supports long-range and high data rate capabilities.
2. Low Power Consumption: Operates on a low energy budget, making it ideal for battery-operated devices.
3. Integrated NFC: Facilitates easy pairing and secure connections.
4. Flexible Memory Options: Offers various configurations of flash memory and RAM to suit different applications.
5. Rich Peripheral Set: Includes GPIOs, ADCs, I2C, SPI, UART, and PWM interfaces for diverse connectivity.
6. Advanced Security: Features secure hardware and software mechanisms to protect data.
7. Development Support: Compatible with multiple development environments and provides extensive software libraries.
This versatile SoC is well-suited for IoT applications, wearables, and smart home devices, delivering efficient performance in compact designs.

The BLUENRG-345AC is a Bluetooth Low Energy (BLE) system-on-chip (SoC) from STMicroelectronics. It features a 32-pin QFN package.
### Pin Count:
- Total Pins: 32
### Key Functions:
The pin functions include:
- Power Supply: VDD pins for powering the device.
- Ground: GND pins for grounding.
- GPIOs: General-purpose input/output pins for interfacing with external components.
- ADC: Analog-to-digital converter inputs for sensor interfacing.
- I2C/SPI: Communication interfaces for connecting to peripherals.
- UART: Universal Asynchronous Receiver-Transmitter for serial communication.
- RESET: A pin for resetting the device.
- Debugging: SWD (Serial Wire Debug) interface for programming and debugging.
The BLUENRG-345AC is designed for low-power applications, making it suitable for IoT devices and wearable technology.

The BLUENRG-345AC is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor solutions and products. Founded in 1987 and headquartered in Geneva, Switzerland, the company is a leader in the industry, providing a diverse portfolio that includes microcontrollers, sensors, power management devices, and wireless connectivity solutions. STMicroelectronics serves various markets, including automotive, industrial, personal electronics, and communication. The BLUENRG-345AC specifically is a Bluetooth Low Energy (BLE) System-on-Chip (SoC) designed for IoT applications, enabling efficient wireless communication and connectivity in various electronic devices.

The BLUENRG-345AC is a Bluetooth Low Energy (BLE) system-on-chip that is widely used in various applications, including:
1. Wearable Devices: Fitness trackers and smartwatches for health monitoring.
2. Smart Home: Automation systems, smart locks, and lighting control.
3. Healthcare: Medical devices for remote patient monitoring.
4. Industrial Automation: Asset tracking and sensor networks.
5. Retail: Beacons for proximity marketing and customer engagement.
6. Consumer Electronics: Wireless audio devices and smart appliances.
Its low power consumption and compact design make it suitable for diverse IoT applications.

The BLUENRG-345AC is available in a QFN (Quad Flat No-leads) package type, specifically a 32-pin QFN package. This compact design allows for efficient integration in space-constrained applications, providing a low-profile solution for Bluetooth connectivity.