The STM8S903F3U6TR is an 8-bit microcontroller with 8KB of FLASH memory and 1KB of RAM. It operates at a maximum frequency of 16MHz and features interfaces for I2C, SPI, IrDA, UART, USART, and LIN communication. The device is packaged in a UFQFPN and is suitable for surface mount applications. It is rated for operation between -40°C and 85°C and is compliant with RoHS regulations.
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Stmicroelectronics STM8S903F3U6TR technical specifications.
| Package/Case | UFQFPN |
| Data Bus Width | 8b |
| Interface | I2C, SPI, IrDA, UART, USART, LIN |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 16 |
| Number of Programmable I/O | 28 |
| Number of Timers/Counters | 9 |
| Oscillator Type | Internal |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 1KB |
| RoHS Compliant | Yes |
| Series | STM8S |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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