
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Infineon Technologies | |
| Package | QFN-40(6x6) | |
| Operating Temperature | -40℃~+105℃ | |
| CPU Maximum Speed | 24MHz | |
| Program Memory Type | FLASH | |
| Program Storage Size | 128KB | |
| Voltage - Supply | 1.71V~5.5V | |
| Core Size | 32 Bit | |
| RAM Size | 16KB | |
| CPU Core | ARM Cortex-M0+ | |
| Number of I/O | 34 | |
| ADC (Bit) | 10bit、12bit | |
| Oscillator Type | Built-in+External |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CY8C4127LQS-S443T technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Infineon Technologies | |
| Package | QFN-40(6x6) | |
| Operating Temperature | -40℃~+105℃ | |
| CPU Maximum Speed | 24MHz | |
| Program Memory Type | FLASH | |
| Program Storage Size | 128KB | |
| Voltage - Supply | 1.71V~5.5V | |
| Core Size | 32 Bit | |
| RAM Size | 16KB | |
| CPU Core | ARM Cortex-M0+ | |
| Number of I/O | 34 | |
| ADC (Bit) | 10bit、12bit | |
| Oscillator Type | Built-in+External |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CY8C4127LQS-S443T. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

CY8C4127LQS-S443T datasheets or manufacturer documentation.
Datasheet: CY8C4127LQS-S443T Datasheet (PDF)
The CY8C4127LQS-S443T schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.