CYW20736A1KWBGT Overview
The CYW20736A1KWBGT is a versatile Bluetooth Low Energy (BLE) wireless microcontroller solution designed for energy-efficient, robust connectivity in embedded applications. Featuring a compact footprint, this device integrates advanced wireless features with a balance between performance and low power consumption. It is engineered for seamless integration in IoT, home automation, industrial control, and health monitoring systems. Its reliability and ease of use make it ideal for engineers seeking dependable BLE connectivity. For more details on sourcing and authorized distribution, visit IC Manufacturer.
CYW20736A1KWBGT Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Bluetooth Low Energy (BLE) Wireless Microcontroller |
| Core Architecture | ARM Cortex-M3 |
| Operating Frequency | 2.4 GHz ISM band |
| Bluetooth Version | Bluetooth 4.1 |
| Integrated Memory | On-chip RAM and Flash |
| Package Type | WLCSP-49 |
| Interface Support | UART, SPI, I2C, PWM, ADC |
| Operating Voltage | 1.62V to 3.6V |
| Temperature Range | -40??C to +85??C |
| RoHS Compliance | Yes |
CYW20736A1KWBGT Key Features
- Ultra-low power Bluetooth Low Energy operation enables extended battery life in portable and IoT devices.
- ARM Cortex-M3 core delivers efficient processing performance for wireless connectivity and embedded control tasks.
- Highly integrated design reduces external component count, simplifying PCB layout and lowering BOM cost for system designers.
- Supports multiple digital and analog interfaces??UART, SPI, I2C, PWM, and ADC??for flexible peripheral and sensor integration.
- Operates reliably across a wide temperature range, making it suitable for both consumer and industrial environments.
- Compact WLCSP-49 package allows for space-constrained applications without sacrificing functionality.
- Bluetooth 4.1 compliance ensures interoperability and future-ready wireless networking capabilities.
CYW20736A1KWBGT Advantages vs Typical Alternatives
Compared to typical BLE microcontrollers, this device offers a competitive edge with its efficient ARM Cortex-M3 core and robust BLE 4.1 support. The integration of multiple interfaces and a compact WLCSP-49 package streamlines design, while its broad operating voltage and temperature ranges maximize application flexibility and reliability for industrial and consumer electronics.
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Typical Applications
- Wireless sensor networks: Ideal for gathering and transmitting data in distributed sensor systems, leveraging BLE??s low power characteristics to maximize battery life and enable remote monitoring in industrial and smart building settings.
- Wearable healthcare devices: Suitable for use in fitness trackers, health monitors, and medical sensors that require secure, energy-efficient wireless data transfer.
- Home automation: Enables reliable communication between smart lighting, HVAC controls, and security sensors, enhancing automation and remote management capabilities.
- Industrial control panels: Integrates seamlessly into factory equipment or building management systems, supporting real-time communication and control via Bluetooth connectivity.
CYW20736A1KWBGT Brand Info
This product is part of a trusted line of wireless microcontrollers, specifically engineered for BLE connectivity. The CYW20736A1KWBGT delivers advanced wireless features in a compact, robust form factor, making it a preferred choice for high-performance, low-power IoT and industrial applications. Its proven architecture and reliable supply chain ensure consistent performance and long-term availability for design teams and sourcing professionals.
FAQ
What interfaces are supported by this BLE microcontroller?
This device supports a range of digital and analog interfaces including UART, SPI, I2C, PWM, and ADC. These interfaces enable seamless connection to sensors, actuators, and other peripherals, supporting flexible and scalable system designs.
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Is the CYW20736A1KWBGT suitable for industrial environments?
Yes, with an operating temperature range of -40??C to +85??C and robust wireless connectivity, this microcontroller is well-suited for both industrial and commercial applications where reliability and environmental resilience are critical.
What package type does this device use?
It is offered in a space-saving WLCSP-49 package, which is ideal for compact designs and high-density PCB layouts. This enables integration into small form factor products without compromising on performance or connectivity.
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Which Bluetooth standard is supported?
The device supports Bluetooth 4.1, ensuring compatibility with a wide range of BLE-enabled devices and future-proofing applications with up-to-date wireless networking technology.
What are the memory options for embedded development?
This microcontroller features integrated on-chip RAM and Flash memory, providing ample resources for firmware, application code, and data storage in embedded wireless applications. This support streamlines development and enhances system reliability.





