Infineon Technologies CY8C4125LQI-S433
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.88 | $2.88 |
| 15+ | $2.79 | $41.85 |
| 25+ | $2.73 | $68.25 |
| 50+ | $2.58 | $129.00 |
| 100+ | $2.27 | $227.00 |
| N+ | $0.45 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Infineon Technologies |
| Product Series | PSOC™ 4 CY8C4100S |
| Packaging | Tray | |
| 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 | 34 |
| 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 16x10b Slope, 16x12b SAR; D/A 2xIDAC |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 40-QFN (6x6) |
| Package / Case | 40-UFQFN Exposed Pad |
| ROHS |  |
The Infineon CY8C4125LQI-S433 is a versatile PSoC 4 microcontroller featuring an ARM Cortex-M0+ core at 24 MHz. It offers 32KB flash and 4KB SRAM, with a wide supply voltage range from 1.71V to 5.5V. This MCU integrates CapSense touch sensing, LCD drive, and multiple analog/digital peripherals, making it ideal for human-machine interfaces and low-power embedded applications. Its compact 40-UFQFN package suits space-constrained designs.
- Integrated CapSense: Eliminates external touch ICs, reducing BOM cost and board space.
- Wide Voltage Range: Supports both 3.3V and 5V systems, simplifying power design.
- Low Power ARM Core: Efficient for battery-operated devices, extending operational life.
- Rich Analog Peripherals: Includes comparators and ADC for sensor interfacing without extra components.
Touch-Sensitive Control Panels
Use CapSense to replace mechanical buttons in appliances, offering reliable touch detection with low power consumption.
Battery-Powered IoT Sensors
The wide voltage range (1.71V-5.5V) allows direct operation from Li-ion or alkaline batteries, while the low-power ARM core extends battery life.
Industrial Automation Controllers
With PWM and watchdog timers, it can handle motor speed control and system monitoring in harsh environments.
LCD Display Interfaces
Integrated LCD driver simplifies segment LCD connections for smart meters or user displays.
Portable Medical Devices
Low voltage operation and small package make it ideal for wearable health monitors, with CapSense for user input.
Smart Home Hubs
Combine multiple GPIOs and communication peripherals to manage lighting, HVAC, and security sensors.
- Q: What is the core processor of the CY8C4125LQI-S433?
- A: It uses an ARM Cortex-M0+ core running at up to 24 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V, suitable for battery and 3.3V/5V systems.
- Q: Does it support capacitive sensing?
- A: Yes, it includes CapSense technology for touch interfaces.
- Q: What package is available?
- A: It comes in a 40-UFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C.
CY8C4125LQI-S433.pdf
- Q: What is the core processor of the CY8C4125LQI-S433?
- A: It uses an ARM Cortex-M0+ core running at up to 24 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V, suitable for battery and 3.3V/5V systems.
- Q: Does it support capacitive sensing?
- A: Yes, it includes CapSense technology for touch interfaces.
- Q: What package is available?
- A: It comes in a 40-UFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C.
