CY8C4014LQI-412 Overview
The CY8C4014LQI-412 is a highly integrated mixed-signal microcontroller designed to support capacitive sensing applications. Featuring a low-power ARM Cortex-M0 core combined with programmable analog and digital blocks, it enables flexible and efficient system designs. This device incorporates 4KB of flash memory and 256 bytes of SRAM, ideal for embedded control tasks with minimal footprint. Integrated peripherals include a 12-bit ADC, comparator, and communication interfaces, making it suitable for sensor-based industrial and consumer applications. For detailed product information, visit IC Manufacturer.
CY8C4014LQI-412 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0 |
| Flash Memory | 4 KB |
| SRAM | 256 bytes |
| Operating Voltage | 1.71 V to 5.5 V |
| Maximum CPU Frequency | 24 MHz |
| ADC Resolution | 12-bit |
| Capacitive Sensing Channels | 4 |
| Package | LQFP-48 (7×7 mm) |
| Temperature Range | -40??C to +85??C |
| Communication Interfaces | I2C, SPI, UART |
CY8C4014LQI-412 Key Features
- ARM Cortex-M0 Core: Provides a balance of computational performance and power efficiency, enabling responsive embedded control.
- Capacitive Sensing Blocks: Integrated programmable blocks allow precise touch detection with minimal external components, enhancing user interface design.
- 12-bit ADC: High-resolution analog-to-digital conversion supports accurate sensor data acquisition, critical for industrial measurement applications.
- Flexible Communication Interfaces: Includes I2C, SPI, and UART interfaces to ensure seamless integration with various peripherals and systems.
- Wide Operating Voltage Range: Supports operation from 1.71 V to 5.5 V, accommodating diverse power supply designs.
- Low Power Consumption: Optimized for energy efficiency, suitable for battery-powered and portable devices.
- Robust Package: Available in a compact 48-pin LQFP package, facilitating easy PCB layout and thermal management.
CY8C4014LQI-412 Advantages vs Typical Alternatives
This microcontroller offers a unique combination of capacitive sensing capability and a low-power ARM Cortex-M0 core, providing superior integration compared to typical 8-bit alternatives. Its 12-bit ADC enhances measurement accuracy, while the flexible communication interfaces improve system connectivity. The wide voltage range and compact package further increase design versatility and reliability, making it an excellent choice for embedded sensing applications demanding precision and efficiency.
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Typical Applications
- Capacitive touch interfaces in industrial control panels, enabling reliable and responsive user input with minimal hardware complexity.
- Sensor signal processing for portable medical devices requiring precise analog measurement and low power operation.
- Consumer electronics such as remote controls or smart home devices, leveraging its integrated peripherals and flexible communication options.
- Embedded control systems in automotive applications where robust performance and wide operating temperature range are essential.
CY8C4014LQI-412 Brand Info
The CY8C4014LQI-412 belongs to a family of PSoC 4 microcontrollers known for integrating programmable analog and digital blocks with an ARM Cortex-M0 core. This product line is engineered for developers needing compact, low-power MCUs with advanced capacitive sensing and flexible peripheral configurations. The device supports rapid prototyping and scalable designs, backed by comprehensive development tools and software libraries from the manufacturer??s ecosystem.
FAQ
What is the maximum operating frequency of the CY8C4014LQI-412?
The device operates at a maximum CPU frequency of 24 MHz, which balances processing speed and power consumption for embedded applications requiring moderate computational capability.
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How many capacitive sensing channels are available on this microcontroller?
It features 4 dedicated capacitive sensing channels, enabling multi-touch detection or multiple sensor inputs for advanced user interface designs and