CMOS Multifunction Peripheral IC featuring an 8-bit M8C core architecture operating up to 12MHz. This QFN-32 packaged component offers 28 GPIOs and supports I2C, SPI, and Serial interfaces. Integrated peripherals include POR, WDT, LVD, PWM, and I2C, with 8KB of FLASH memory and 512B of RAM. Operating voltage ranges from 2.4V to 5.25V, with an operating temperature range of -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Cypress CY8C20434-12LQXI datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Frequency | 12MHz |
| Height | 0.53mm |
| Interface | I2C, SPI, Serial |
| Lead Free | Lead Free |
| Length | 5mm |
| 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 | 28 |
| Number of I/Os | 28 |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | POR, WDT, LVD, PWM, I2C |
| Radiation Hardening | No |
| RAM Size | 512B |
| Reach SVHC Compliant | No |
| Resolution | 8b |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C20xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| Width | 5mm |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C20434-12LQXI to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
