The µPSD microcontroller is a surface mount device with a maximum operating temperature of 85°C and a maximum supply voltage of 3.6V. It features an internal oscillator and a maximum frequency of 40MHz. The device has 35 programmable I/Os and 3 timers/counters. It also includes peripherals such as power-on reset, pulse-width modulation, and a watchdog timer. The µPSD is packaged in a lead-free LQFP-52 package and is compliant with RoHS regulations.
Stmicroelectronics UPSD3422EVB40T6 technical specifications.
| Access Time | 40us |
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 80KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 35 |
| Number of Programmable I/O | 35 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | µPSD |
| RoHS | Compliant |
No datasheet is available for this part.
