CY8C20434-12LQXIKC Programmable System-on-Chip MCU, 28-Pin LQFP Package

CY8C20434-12LQXIKC Overview

The CY8C20434-12LQXIKC is a highly integrated mixed-signal microcontroller designed for embedded system applications requiring efficient performance and flexible interface options. Featuring a 8-bit CPU core, ample on-chip memory, and programmable analog and digital peripherals, this device enables developers to create compact, low-power solutions with enhanced control capabilities. Its low-voltage operation and compact LQFP package make it suitable for space-constrained industrial and consumer applications. For sourcing and detailed technical support, visit IC Manufacturer.

CY8C20434-12LQXIKC Technical Specifications

CY8C20434-12LQXIKC Key Features

• Programmable Analog Blocks: Enables customized analog functions such as comparators and filters, allowing system designers to reduce external components and improve signal processing accuracy.
• Low Power Consumption: Operates efficiently at low voltages between 2.7 V and 5.5 V, extending battery life in portable and embedded applications.
• Flexible Digital I/O: Multiple configurable digital pins support diverse communication and control interfaces, enhancing integration with sensors and actuators.
• Compact 28-pin LQFP Package: Saves board space while maintaining easy access to all peripheral pins, ideal for compact industrial designs.

CY8C20434-12LQXIKC Advantages vs Typical Alternatives

This microcontroller stands out with its integrated analog and digital peripherals that reduce system complexity and cost compared to typical alternatives. Its wide operating voltage range and 12 MHz clock speed balance performance and power efficiency. The compact LQFP package supports high-density PCB layouts, providing engineers with a reliable and flexible solution for embedded control applications.

Typical Applications

• Embedded control in industrial sensors and automation equipment, where precision analog interfacing and low power are critical.
• Consumer electronics requiring compact microcontroller units with mixed-signal capabilities.
• Battery-operated devices that benefit from low voltage operation and efficient power management.
• Custom programmable modules in instrumentation and measurement systems demanding flexible I/O configurations.

CY8C20434-12LQXIKC Brand Info

This device is produced by a leading semiconductor manufacturer known for innovative mixed-signal microcontrollers. The CY8C20434-12LQXIKC is part of a family of programmable system-on-chip products that emphasize integration, configurability, and ease of development. It offers a proven platform for engineers designing cost-effective and compact embedded solutions in industrial and consumer markets.

FAQ

What is the maximum operating frequency of the CY8C20434-12LQXIKC?

The microcontroller operates at a maximum clock frequency of 12 MHz, enabling adequate processing speed for a wide range of embedded applications while maintaining low power consumption.

What type of memory is available on this microcontroller?

The device includes 4 KB of on-chip Flash memory for program storage and 256 bytes of SRAM for data handling, providing sufficient capacity for typical control and signal processing tasks.

How does the programmable analog block benefit system design?

Programmable analog blocks allow implementation of custom analog functions such as comparators and filters directly on-chip, reducing the need for external analog components and improving overall system integration and reliability.

Is the CY8C20434-12LQXIKC suitable for low-voltage applications?

Yes, the device supports an operating voltage range from 2.7 V to 5.5 V, making it well suited for battery-powered and low-voltage embedded systems where power efficiency is essential.