CY8C4127LQI-BL483 Bluetooth Microcontroller, 48-QFN Package, Cypress MCU

CY8C4127LQI-BL483 Overview

The CY8C4127LQI-BL483 is a highly integrated microcontroller unit (MCU) designed to deliver robust performance for embedded control, connectivity, and signal processing tasks. Featuring advanced mixed-signal capabilities and a rich set of peripherals, this device streamlines development for a wide range of industrial and consumer electronics. Its compact QFN-48 package optimizes board space without compromising on features, making it suitable for demanding space-constrained applications. Engineers benefit from its flexible architecture and reliable operation, helping accelerate time-to-market while maintaining system efficiency. For detailed sourcing and manufacturer information, visit IC Üreticisi.

CY8C4127LQI-BL483 Technical Specifications

Parametre	Değer
MCU Core	ARM Cortex-M0
Program Memory Size	128 KB Flash
RAM Boyutu	16 KB SRAM
Çalışma Gerilim Aralığı	1.71 V to 5.5 V
Paket Tipi	QFN-48
Connectivity	Bluetooth Low Energy (BLE) 4.2
Analog Features	12-bit SAR ADC, CapSense
Timers/Counters	Multiple (details per datasheet)
Çalışma Sıcaklığı	-40?? C ila +85?? C

CY8C4127LQI-BL483 Key Features

• Integrated Bluetooth Low Energy (BLE) 4.2 module enables seamless wireless connectivity for IoT and smart device applications, reducing the need for external components.
• ARM Cortex-M0 core provides reliable processing power while maintaining excellent energy efficiency, supporting a wide range of real-time control functions.
• Rich analog integration, including a 12-bit SAR ADC and CapSense technology, enables advanced signal acquisition and capacitive touch sensing for user interfaces.
• Flexible voltage operation from 1.71 V to 5.5 V allows compatibility with various power supply standards and optimizes energy usage.
• Compact QFN-48 package conserves PCB space, supporting dense layouts in space-critical product designs.
• Wide temperature range (-40??C to +85??C) ensures reliable performance in industrial environments and harsh conditions.

CY8C4127LQI-BL483 Advantages vs Typical Alternatives

This device stands out with its integrated BLE 4.2 connectivity, advanced analog features, and compact packaging, offering significant benefits over standard microcontrollers. Its combination of low power consumption, rich mixed-signal resources, and broad voltage support delivers increased design flexibility, improved reliability, and reduced system cost. The inclusion of capacitive sensing and robust wireless capabilities in a single MCU helps streamline development and minimize BOM complexity for engineers.

Tipik Uygulamalar

• Wireless sensor nodes: The integrated BLE 4.2 and efficient MCU core make it ideal for battery-powered sensor network nodes, enabling remote data acquisition and transmission in industrial, environmental, or smart home systems.
• Wearable devices: Its small form factor and mixed-signal capabilities suit health monitors, fitness trackers, and other compact, portable electronics that require connectivity and low power operation.
• Capacitive touch interfaces: CapSense technology allows the implementation of reliable, responsive touch controls in appliances, industrial panels, and consumer devices.
• Industrial automation: The wide operating temperature range and robust analog/digital resources enable use in PLC modules, motor control, process monitoring, and other factory automation tasks.

CY8C4127LQI-BL483 Brand Info

The CY8C4127LQI-BL483 represents a versatile and cost-effective solution within its product family, featuring the trusted ARM Cortex-M0 core for dependable embedded control. Its blend of wireless connectivity, capacitive sensing, and analog integration enables manufacturers to simplify product design and accelerate development cycles. Engineered to address the requirements of modern industrial and consumer electronics, this device supports flexible, scalable system architectures while maintaining a compact footprint.

SSS

What are the main benefits of the BLE 4.2 integration in the CY8C4127LQI-BL483?

The BLE 4.2 integration enables direct wireless connectivity for data exchange, device pairing, and remote control. This reduces the need for external wireless modules, minimizes BOM cost, and streamlines PCB design, making it ideal for IoT, smart home, and portable applications.

Does the CY8C4127LQI-BL483 support capacitive touch sensing?

Yes, it includes CapSense technology, which allows for the development of robust capacitive touch interfaces. This feature is valuable for implementing user-friendly controls on appliances, industrial equipment, and consumer electronics without adding extra touch controller ICs.

What operating voltage range does this microcontroller support?

The device operates across a wide voltage range, from 1.71 V up to 5.5 V. This flexibility supports operation in both low-voltage battery-powered systems and higher voltage embedded platforms, simplifying power supply design and compatibility.

Is the CY8C4127LQI-BL483 suitable for industrial environments?

Yes, with an operating temperature range of -40??C to +85??C, it is well-suited for industrial applications. Its robust construction and reliable performance under harsh conditions make it a dependable choice for factory automation, monitoring, and control systems.

What package type is used, and how does it benefit PCB design?

The microcontroller is housed in a QFN-48 package, which provides a compact footprint for dense PCB layouts. This allows engineers to design smaller, lighter products without sacrificing functionality, making it ideal for space-constrained applications.