STM8S903F3P3 vs STM8S103F3P3 Comparison
Detailed side-by-side comparison of STM8S903F3P3 by STMicroelectronics and STM8S103F3P3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8S903F3P3 - 16MHz 8-Bit MCU, 8KB Flash | STMicroelectronics
STM8S903F3P3 ✓ ActiveSTMicroelectronics
STM8S103F3P3 - 16MHz 8-Bit MCU, 8KB Flash | STMicroelectronics
STM8S103F3P3 ✓ ActiveSpecification Comparison
| Parameter | STM8S903F3P3 | STM8S103F3P3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit microcontroller | — |
| Series | STM8S | STM8S |
| Core Frequency | 16 MHz | — |
| Flash Program Memory | 8 KB (8K x 8) | 8 Kbytes (8K x 8) |
| RAM | 1 KB | — |
| EEPROM | 640 bytes | — |
| ADC Resolution | 10 bits | 10-bit |
| Timer Count | 2 timers | 3 timers |
| UART Interface | 1 UART | 1 UART interface |
| SPI Interface | 1 SPI interface | SPI interface |
| I2C Interface | 1 I2C interface | I2C interface |
| Supply Voltage | 3.3 V or 5 V | 3.3 V or 5 V |
| Operating Temperature | -40°C to +125°C | — |
| Package | 20-pin TSSOP | 20-TSSOP |
| Mounting Type | Surface mount | Surface mount |
| Programming Data Width | 8 bits | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Microcontroller Type | — | 8-bit MCU |
| Product Line | — | Access line |
| Maximum Clock Frequency | — | 16 MHz |
| Integrated Data EEPROM | — | Present |
| Package Width | — | 4.40 mm |
| Shipping Package | — | Tube |
| Program Memory Type | — | Flash |
| Working Temperature Range | — | [DATA_NEEDED: Working temperature range] |
| RAM Size | — | [DATA_NEEDED: RAM size] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |