8-bit CMOS microcontroller featuring an M8C core, operating up to 24MHz. This integrated circuit offers 16KB of FLASH memory and 2KB of RAM, with 29 GPIO pins including 28 programmable I/Os. Interfaces include I2C and SPI, supported by three timers/counters and a watchdog timer. Designed for a supply voltage range of 1.71V to 5.5V, it operates between 0°C and 85°C. Packaged in a 32-pin QFN with gold contact plating, this lead-free and RoHS compliant component is ideal for various embedded applications.
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Cypress CY8C20447S-24LQXI technical specifications.
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Interface | I2C, SPI |
| Lead Free | Lead Free |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 1.71V |
| Number of GPIO | 29 |
| Number of I/Os | 29 |
| Number of Programmable I/O | 28 |
| Number of Timers/Counters | 3 |
| Package Quantity | 490 |
| Packaging | Tray |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | CapSense® Controllers |
| Technology | CMOS |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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