Infineon Technologies CY8C4124LQI-S412T
Regular price
$6.80
Regular price
$1.70
Sale price
$6.80
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.80 | $6.80 |
| 15+ | $1.56 | $23.40 |
| 25+ | $1.53 | $38.25 |
| 50+ | $1.45 | $72.50 |
| 100+ | $1.28 | $128.00 |
| N+ | $0.26 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Infineon Technologies |
| Product Series | PSOC™ 4 CY8C4100S |
| Packaging | Tape & Reel (TR) | NULL |
| 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 | 16KB (16K 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; D/A 2xIDAC |
| 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 CY8C4124LQI-S412T from Infineon is a 32-bit ARM Cortex-M0+ MCU at 24MHz. It features 16KB flash and 4KB RAM in a 32-UFQFN package. With integrated CapSense, LCD, LVD, POR, PWM, and WDT, it operates from 1.71V to 5.5V, making it ideal for human-machine interfaces.
- Integrated CapSense – eliminates external touch controllers, saving space and cost.
- Wide voltage range (1.71-5.5V) – flexible power supply options.
- LCD drive support – enables direct segment display control.
- Compact UFQFN package – ideal for space-constrained PCBs.
Touch-Sensitive Control Panels
Integrated CapSense eliminates external touch ICs, reducing BOM cost.
White Goods User Interfaces
LCD drive and CapSense enable washer/dryer displays with capacitive buttons.
Smart Thermostats
Low voltage (1.71V) and touch sensing support battery-powered wall units.
Portable Medical Monitors
Compact UFQFN package and 4KB RAM fit wearable glucose monitors.
Industrial Keypads
Robust CapSense works through gloves and in humid environments.
IoT Sensor Nodes
Multiple low-power modes and 5.5V tolerance simplify power supply design.
- Q: What is unique about this MCU?
- A: It integrates CapSense touch sensing and LCD drive.
- Q: Core and speed?
- A: ARM Cortex-M0+ at 24MHz.
- Q: Voltage range?
- A: 1.71V to 5.5V.
- Q: Memory?
- A: 16KB flash and 4KB RAM.
- Q: Package?
- A: 32-UFQFN with exposed pad.
Base Product Number ：
CY8C4124
CY8C4124LQI-S412T.pdf
- Q: What is unique about this MCU?
- A: It integrates CapSense touch sensing and LCD drive.
- Q: Core and speed?
- A: ARM Cortex-M0+ at 24MHz.
- Q: Voltage range?
- A: 1.71V to 5.5V.
- Q: Memory?
- A: 16KB flash and 4KB RAM.
- Q: Package?
- A: 32-UFQFN with exposed pad.
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