8-bit microcontroller with 67MHz core frequency, featuring 32KB FLASH memory and 4KB RAM. Offers 62 GPIO and 72 programmable I/Os, supporting I2C, SPI, USB, UART, USART, and EBI/EMI interfaces. Includes integrated peripherals such as POR, PWM, WDT, DMA, LCD, CapSense, and I2C. Operates within a 1.7V to 5.5V supply voltage range and a -40°C to 85°C temperature range, packaged in a TQFP.
Frequency67MHz
PackageTQFP
Quick Jump:
Technical Specifications
Cypress CY8C3865AXI-019 technical specifications.
General
| Package/Case | TQFP |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 67MHz |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 67MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.7V |
| Number of GPIO | 62 |
| Number of I/Os | 62 |
| Number of Programmable I/O | 72 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, LCD, CapSense, I2C |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PSOC® 3 CY8C38xx |
| Technology | CMOS |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Cypress CY8C3865AXI-019 Datasheet
Download the complete datasheet for Cypress CY8C3865AXI-019 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
