The CY8C3666AXI-034 is a 64KB FLASH microcontroller based on the 8051 core, featuring 62 I/Os and a maximum operating temperature of 85°C. It supports various interfaces, including I2C, SPI, USB, UART, USART, and EBI/EMI. The device is packaged in a LQFP package and is suitable for surface mount applications. It also includes peripherals such as power-on reset, pulse-width modulation, and watchdog timer, as well as CapSense functionality. The microcontroller is compliant with RoHS regulations and is available in a tray packaging.
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Cypress CY8C3666AXI-034 technical specifications.
| Package/Case | LQFP |
| Core Architecture | 8051 |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 62 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, CapSense |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C36xx |
| RoHS | Compliant |
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