8-bit microcontroller (MCU) featuring 8KB Flash memory and 1KB RAM, operating at a 16MHz CPU frequency. Supports I2C, SPI, IrDA, UART, USART, and LIN interfaces, with 28 programmable I/Os. Includes 9 timers/counters, internal oscillator, and peripherals like Brown-out Detect/Reset, POR, PWM, and Watchdog Timer. Operates within a 2.95V to 5.5V supply voltage range, with a maximum power dissipation of 550mW, and a temperature range of -40°C to 85°C. Lead-free and RoHS compliant.
Frequency16MHz
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Technical Specifications
Stmicroelectronics STM8S903K3U6 technical specifications.
General
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Interface | I2C, SPI, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 550mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.95V |
| Number of I/Os | 28 |
| Number of Programmable I/O | 28 |
| Number of Timers/Counters | 9 |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 1KB |
| RoHS Compliant | Yes |
| Series | STM8S |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics STM8S903K3U6 Datasheet
Download the complete datasheet for Stmicroelectronics STM8S903K3U6 to view detailed technical specifications.
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