8-bit microcontroller featuring 40MHz operation and 64KB FLASH memory. This surface mount device offers 35 programmable I/Os, 3 timers/counters, and integrated peripherals including POR, PWM, WDT, LVD, and I2C. Interfaces supported are I2C, SPI, USB, IrDA, UART, and USART. Operating voltage ranges from 4.5V to 5.5V, with an internal oscillator. Packaged in LQFP, this RoHS compliant component operates between -40°C and 85°C.
Stmicroelectronics UPSD3422EB40T6 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 |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 35 |
| Number of Programmable I/O | 35 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD, I2C |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | µPSD |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
