8-bit CMOS microcontroller featuring an M8C core, operating at up to 12MHz. This peripheral IC offers 8KB of FLASH memory and 512B of RAM, with 28 total I/Os, including 20 programmable GPIOs. Supports I2C and SPI interfaces, with integrated POR, WDT, and LVD peripherals. Packaged in a 32-pin QFN with gold contact plating, it operates from 2.4V to 5.25V and is RoHS compliant.
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Cypress CY8C20434-12LQXIT technical specifications.
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Frequency | 12MHz |
| Interface | I2C, SPI |
| Max Frequency | 12MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.4V |
| Number of GPIO | 28 |
| Number of I/Os | 28 |
| Number of Programmable I/O | 20 |
| Oscillator Type | Internal |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Peripherals | POR, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C20xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C20434-12LQXIT to view detailed technical specifications.
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