CY8C4024FNI-S402T Overview
The CY8C4024FNI-S402T is a versatile mixed-signal microcontroller designed for low-power embedded applications. Featuring a 24 MHz 8-bit 8051 CPU core combined with programmable analog and digital blocks, it enables efficient integration of control and sensing functions on a single chip. The device supports up to 4 KB of Flash memory and 256 bytes of SRAM, making it suitable for compact, resource-constrained designs. With multiple I/O options, including capacitive sensing and ADC modules, this microcontroller facilitates flexible system architectures. Designed for industrial and consumer electronics, the CY8C4024FNI-S402T delivers reliable performance and cost-effective integration. For more details, visit IC Manufacturer.
CY8C4024FNI-S402T Technical Specifications
| Parameter | Specification |
|---|---|
| CPU Core | 8-bit 8051 compatible |
| Operating Frequency | Up to 24 MHz |
| Flash Memory | 4 KB |
| SRAM | 256 bytes |
| Supply Voltage | 2.7 V to 5.5 V |
| Analog-to-Digital Converter (ADC) | 8-bit, 7 channels |
| Programmable Analog Blocks | 4 blocks (Opamps, Comparators) |
| General Purpose I/O Pins | 24 pins |
| Capacitive Sensing | Up to 12 channels |
| Package | 44-pin LQFP |
CY8C4024FNI-S402T Key Features
- 8-bit 8051 CPU Core: Provides robust processing capability at up to 24 MHz, enabling efficient execution of embedded control tasks.
- Integrated Programmable Analog Blocks: Includes 4 analog blocks such as operational amplifiers and comparators, allowing flexible signal conditioning without external components.
- Multiple ADC Channels: 8-bit ADC with 7 input channels supports precise sensor data acquisition essential for industrial and consumer applications.
- Capacitive Sensing Capability: Up to 12 capacitive sensing channels enable responsive touch interfaces and proximity detection with minimal power consumption.
- Low Voltage Operation: Supports 2.7 V to 5.5 V supply, suitable for battery-powered and low-power systems.
- Compact Memory Footprint: 4 KB Flash and 256 bytes SRAM provide adequate program and data storage for embedded applications while minimizing footprint.
- Wide I/O Flexibility: 24 general-purpose I/O pins allow diverse peripheral interfacing and system integration options.
CY8C4024FNI-S402T Advantages vs Typical Alternatives
This microcontroller offers significant advantages over typical 8-bit devices by integrating programmable analog blocks and capacitive sensing on-chip, reducing external component count and system complexity. Its low voltage operation combined with a 24 MHz CPU enhances power efficiency and processing speed. The combination of flexible I/O, multiple ADC channels, and compact memory makes it a reliable and cost-effective choice for embedded designs requiring mixed-signal functionality.
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Typical Applications
- Embedded control systems requiring mixed-signal processing, such as sensor interfacing and signal conditioning, benefiting from on-chip analog blocks to reduce BOM and design complexity.
- Capacitive touch sensing interfaces for industrial control panels and consumer electronics, leveraging the device??s multiple capacitive sensing channels.
- Battery-powered or portable devices needing low voltage operation and efficient processing for extended runtime.
- General-purpose embedded applications with moderate memory and I/O requirements, such as automation controllers and smart sensors.
CY8C4024FNI-S402T Brand Info
The CY8C4024FNI-S402T is part of the PSoC 1 family of programmable system-on-chip microcontrollers from a leading semiconductor manufacturer. This product line is known for combining a traditional 8051 core with programmable analog and digital blocks, enabling designers to customize functions and reduce external components. The device??s architecture supports flexible embedded system design, delivering reliable performance in industrial and consumer applications. Its integration of analog blocks and capacitive sensing capabilities continues the brand??s commitment