The CY8C3866AXI-039T is a 64KB FLASH memory microcontroller with an 8051 core operating at up to 67MHz. It features 8KB of RAM and supports various interfaces including I2C, SPI, USB, UART, USART, and EBI/EMI. The device is packaged in a TQFP package and is RoHS compliant. It operates over a temperature range of -40°C to 85°C and has a maximum supply voltage of 5.5V and minimum supply voltage of 1.7V.
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Cypress CY8C3866AXI-039T technical specifications.
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 67MHz |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 62 |
| Number of I/Os | 62 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 1500 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C38xx |
| RoHS | Compliant |
Download the complete datasheet for Cypress CY8C3866AXI-039T to view detailed technical specifications.
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