Infineon Technologies CY8C4127LQA-S453
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.88 | $15.88 |
| 15+ | $3.65 | $54.75 |
| 25+ | $3.57 | $89.25 |
| 50+ | $3.37 | $168.50 |
| 100+ | $2.98 | $298.00 |
| N+ | $0.60 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Infineon Technologies |
| Product Series | PSOC™ 4 CY8C4000S |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit |
| Speed | 24MHz |
| Connectivity | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Peripherals | Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, TRNG, WDT |
| Number of I/O | 34 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 16x10b SAR, 16x12b Sigma-Delta |
| Oscillator Type | External, 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 CY8C4127LQA-S453 is a PSoC 4 microcontroller featuring an ARM Cortex-M0+ core at 24MHz. It provides 128KB flash and 16KB SRAM, with a wide 1.71V to 5.5V supply range. Integrated CapSense, LCD driver, and temperature sensor make it ideal for human-machine interface and sensing applications. The 40-UFQFN package supports compact PCB designs.
- Integrated CapSense: Eliminates external touch ICs, reducing BOM cost and board space.
- Wide Voltage Range (1.71V-5.5V): Supports battery and 5V systems without level shifters.
- On-chip LCD Driver: Directly drives segment displays, simplifying display design.
- Hardware TRNG: Enhances security for authentication and encryption applications.
Industrial Human-Machine Interface (HMI)
CapSense touch buttons and sliders replace mechanical controls, improving durability and design flexibility in control panels.
Portable Medical Devices
Low 1.71V operation and low-power modes extend battery life in glucose meters and pulse oximeters.
Smart Home Sensors
Integrated temperature sensor and TRNG enable environmental monitoring and secure data communication.
LCD Display Controllers
On-chip LCD driver simplifies segment display interfacing for appliances and thermostats.
Motor Control for Small Appliances
PWM outputs and 24MHz processing handle sensorless BLDC motor commutation in fans and pumps.
Security Keypads
TRNG generates unique encryption keys for secure entry systems.
- Q: What is the operating voltage range of the CY8C4127LQA-S453?
- A: It operates from 1.71V to 5.5V, supporting both low-power and standard applications.
- Q: Does this MCU support capacitive sensing?
- A: Yes, it includes CapSense technology for touch and proximity sensing.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M0+ core runs at up to 24MHz.
- Q: What package is available?
- A: It comes in a 40-UFQFN exposed pad package.
- Q: What are the key integrated peripherals?
- A: It features DMA, LCD drive, PWM, TRNG, and temperature sensor.
CY8C4127LQA-S453.pdf
- Q: What is the operating voltage range of the CY8C4127LQA-S453?
- A: It operates from 1.71V to 5.5V, supporting both low-power and standard applications.
- Q: Does this MCU support capacitive sensing?
- A: Yes, it includes CapSense technology for touch and proximity sensing.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M0+ core runs at up to 24MHz.
- Q: What package is available?
- A: It comes in a 40-UFQFN exposed pad package.
- Q: What are the key integrated peripherals?
- A: It features DMA, LCD drive, PWM, TRNG, and temperature sensor.
