CMOS microprocessor circuit featuring an 8-bit M8C core architecture, operating up to 24MHz. This integrated circuit offers 16KB of FLASH memory and 2KB of RAM, with 33 GPIO and 34 programmable I/O pins. Interfaces include I2C and SPI, supported by three timers/counters and a watchdog timer. Packaged in a QFN with gold contact plating, it operates from 1.71V to 5.5V, with a temperature range of 0°C to 85°C. This lead-free, RoHS-compliant component is designed for moisture sensitivity level 3.
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Cypress CY8C20647-24LQXI 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 |
| Moisture Sensitivity Level | 3 |
| Number of GPIO | 33 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 34 |
| 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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