
Infineon Technologies CY8C20646AS-24LQXI, a CapSense® Controller from the CY8C20xx6A series, offers a robust solution for capacitive sensing applications. This 48-pin QFN (6x6) packaged component features an M8C core and 16KB of FLASH program memory, complemented by 2K x 8 RAM. With 36 programmable I/O pins, it supports I2C, SPI, and USB interfaces, providing versatile connectivity options. Engineered for surface mounting, the CY8C20646AS-24LQXI operates within a supply voltage range of 1.71V to 5.5V and an industrial temperature range of -40°C to 85°C. Its design is well-suited for applications in consumer electronics and industrial automation, where reliable human-machine interface control is critical.
Additional Information
Series: CapSense® ControllersRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tray
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Technical Details:
| Packaging | Tray |
| Package / Case | 48-UFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Interface | I2C, SPI, USB |
| RAM Size | 2K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.71V ~ 5.5V |
| Controller Series | CY8C20xx6A |
| Program Memory Type | FLASH (16KB) |
| Applications | Capacitive Sensing |
| Core Processor | M8C |
| Supplier Device Package | 48-QFN (6x6) |
| Number of I/O | 36 |
| Programmable | Not Verified |