8-bit microcontroller with an 8051 core architecture, operating at up to 67MHz. Features 64KB FLASH memory, 8KB RAM, and 62 GPIO pins. Integrated peripherals include I2C, SPI, UART, USART, EBI/EMI, USB, POR, PWM, WDT, DMA, CapSense, and LCD. Packaged in a TQFP with gold contact plating, this lead-free, RoHS-compliant component operates from 1.7V to 5.5V, 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 CY8C3666AXI-052 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 ™
Cypress CY8C3666AXI-052 technical specifications.
| Package/Case | TQFP |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 67MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI, USB |
| Lead Free | Lead Free |
| Max Frequency | 67MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 62 |
| Number of I/Os | 62 |
| Number of Programmable I/O | 70 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, CapSense, LCD, I2C |
| Radiation Hardening | No |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C36xx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C3666AXI-052 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
