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2.95V ~ 5.5V
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IC MCU 8BIT 8KB FLASH 32UFQFPN
Specifications
- Brand
- STMicroelectronics
- Package
- 32-UFQFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
4,827pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how STM8S903K3U3 from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | STM8S | |
| Core Processor | STM8 | |
| Core Size | 8-Bit | |
| Speed | 16MHz | |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 28 | |
| Program Memory Size | 8KB (8K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | 640 x 8 | |
| RAM Size | 1K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V | |
| Data Converters | A/D 7x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 125°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-UFQFPN (5x5) |
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Datasheet & Documents
stm8s903f3m3tr.pdf
PDF Document · 124 pages
