Infineon Technologies CY8C4025LQI-S402T
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.32 | $2.32 |
| 15+ | $2.24 | $33.60 |
| 25+ | $2.20 | $55.00 |
| 50+ | $2.07 | $103.50 |
| 100+ | $1.83 | $183.00 |
| N+ | $0.37 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Infineon Technologies |
| Product Series | PSOC™ 4 CY8C4000S |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 24MHz |
| Connectivity | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-QFN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The CY8C4025LQI-S402T from Infineon Technologies is a powerful 32-bit ARM Cortex-M0+ microcontroller, operating at up to 24MHz. It features 32KB Flash and 4KB RAM, along with integrated CapSense touch sensing, LCD driver, and multiple safety peripherals. With a supply voltage range of 1.71V to 5.5V, it is designed for low-power and robust applications. The compact 32-UFQFN package makes it ideal for space-constrained IoT and consumer devices.
- Integrated CapSense: Eliminates external touch ICs, reducing BOM cost and PCB area.
- ARM Cortex-M0+ Core: Provides a modern 32-bit architecture with efficient power consumption and extensive ecosystem support.
- Wide Voltage Range (1.71V-5.5V): Offers flexibility for battery or 5V logic designs.
- Built-in LCD Driver: Simplifies display integration, saving external driver chips.
- Compact UFQFN Package: Suitable for miniaturized wearable and IoT devices.
Capacitive Touch User Interfaces
The integrated CapSense technology allows direct touch button and slider implementation without external ICs. The 32KB Flash stores calibration data, while the 24MHz Cortex-M0+ handles real-time touch processing.
LCD Display Control
Built-in LCD driver simplifies segment LCD interfacing for clocks or meters. The 1.71V low-voltage operation enables battery-powered displays with minimal power consumption.
Portable Medical Monitors
With LVD and POR, the CY8C4025 ensures safe operation during battery discharge. The 4KB RAM supports data logging for vital signs, and the small UFQFN package fits wearable devices.
Smart Home Sensors
Combining temperature/humidity sensing with touch control, this MCU can manage HVAC systems. The WDT enhances reliability in always-on applications.
Industrial Process Control
PWM outputs drive actuators, while the Cortex-M0+ core executes control loops at 24MHz. The wide voltage range allows direct connection to 24V industrial supplies via regulators.
Consumer Electronics Remote Controls
CapSense buttons replace mechanical switches, improving durability. The low-power modes extend battery life, and the 32KB Flash stores IR/RF protocol stacks.
- Q: What core does the CY8C4025LQI-S402T use?
- A: It is based on the ARM Cortex-M0+ processor, running at up to 24MHz.
- Q: What are the key integrated features?
- A: It includes CapSense touch sensing, LCD drive, LVD, POR, PWM, and WDT, making it a versatile single-chip solution.
- Q: What is the memory capacity?
- A: It offers 32KB Flash and 4KB RAM, sufficient for complex applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V, supporting low-power and standard 5V systems.
- Q: What package is available?
- A: It comes in a compact 32-UFQFN exposed pad package, ideal for space-constrained designs.
CY8C4025LQI-S402T.pdf
- Q: What core does the CY8C4025LQI-S402T use?
- A: It is based on the ARM Cortex-M0+ processor, running at up to 24MHz.
- Q: What are the key integrated features?
- A: It includes CapSense touch sensing, LCD drive, LVD, POR, PWM, and WDT, making it a versatile single-chip solution.
- Q: What is the memory capacity?
- A: It offers 32KB Flash and 4KB RAM, sufficient for complex applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V, supporting low-power and standard 5V systems.
- Q: What package is available?
- A: It comes in a compact 32-UFQFN exposed pad package, ideal for space-constrained designs.
