8-bit CMOS microcontroller with M8C core architecture, operating up to 12MHz. Features 8KB FLASH memory, 512B RAM, and 20 programmable I/Os. Includes I2C and SPI interfaces, along with peripherals such as POR, WDT, LVD, PWM, and I2C. Packaged in a 4x4mm QFN EP with a height of 0.6mm, this lead-free component operates from 2.4V to 5.25V and is RoHS compliant.
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| Package/Case | QFN EP |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Frequency | 12MHz |
| Height | 0.6mm |
| Interface | I2C, SPI |
| Lead Free | Lead Free |
| Length | 4mm |
| Max Frequency | 12MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.4V |
| Number of GPIO | 20 |
| Number of I/Os | 20 |
| Number of Programmable I/O | 20 |
| Number of Timers/Counters | 1 |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | POR, WDT, LVD, PWM, I2C |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C20xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| Width | 4mm |
| RoHS | Compliant |
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