Multifunction Peripheral IC featuring an 8051 core architecture and an 8-bit data bus. Operates at a maximum frequency of 67MHz with a supply voltage range of 1.71V to 5.5V. Offers 62 programmable I/Os and supports multiple interfaces including I2C, SPI, UART, USB, and CAN. Includes 64KB of FLASH memory, 8KB of RAM, and integrated peripherals such as POR, PWM, WDT, DMA, LCD, and CapSense. Packaged in an LQFP with a wide operating temperature range of -40°C to 85°C.
Frequency67MHz
PackageLQFP
Quick Jump:
Technical Specifications
Cypress CY8C3666AXI-202 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, USART, LIN, EBI/EMI, USB, CAN |
| Lead Free | Lead Free |
| Max Frequency | 67MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.71V |
| Number of GPIO | 62 |
| Number of I/Os | 62 |
| Number of Programmable I/O | 62 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense, I2C |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C36xx |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C3666AXI-202 Datasheet
Download the complete datasheet for Cypress CY8C3666AXI-202 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
