8-bit microcontroller featuring 256KB FLASH memory and 8KB RAM, operating at a 40MHz maximum frequency. Supports I2C, SPI, USB, IrDA, and UART/USART interfaces, with 46 programmable I/O pins. Includes POR, PWM, WDT, and LVD peripherals, and 3 timers/counters. Packaged in an 80-pin LQFP for surface mounting, with an operating voltage range of 3V to 3.6V and a temperature range of -40°C to 85°C.
Sign in to ask questions about the Stmicroelectronics UPSD3434EV-40U6 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 ™
Stmicroelectronics UPSD3434EV-40U6 technical specifications.
| Access Time | 40us |
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 46 |
| Number of Programmable I/O | 46 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | µPSD |
| RoHS | Compliant |
Download the complete datasheet for Stmicroelectronics UPSD3434EV-40U6 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
