For Reference Only
| Part Number | STM8S903F3M3 |
| LIXINC Part # | STM8S903F3M3 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits › Embedded - Microcontrollers |
| Description | IC MCU 8BIT 8KB FLASH 20SO |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STM8S903F3M3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | STM8S903F3M3 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | STMicroelectronics |
| Series: | STM8S |
| Package: | Tube |
| Part Status: | Active |
| 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: | 16 |
| 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 5x10b |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package: | 20-SO |
| STM32G431V6T6 | IC MCU 32BIT 32KB FLASH 100LQFP | 980 More on Order |
|
| MC908EY16MFAE | MICROCONTROLLER, 8 BIT, HC08/S08 | 38158 More on Order |
|
| PIC32MM0064GPL036-I/M2 | IC MCU 32BIT 64KB FLASH 36SQFN | 1502 More on Order |
|
| MSP430F67481AIPEU | IC MCU 16BIT 256KB FLASH 128LQFP | 967 More on Order |
|
| MC9S08AC32CFDE | IC MCU 8BIT 32KB FLASH 48QFN | 2131 More on Order |
|
| W78L365A24PL | IC MCU 8BIT 64KB FLASH 44PLCC | 965 More on Order |
|
| PIC16C622-20/P | IC MCU 8BIT 3.5KB OTP 18DIP | 992 More on Order |
|
| DSPIC33FJ64MC506-I/PT | IC MCU 16BIT 64KB FLASH 64TQFP | 2680 More on Order |
|
| MSP430FR2422IRHLT | IC MCU 16BIT 7.5KB FRAM 20VQFN | 1379 More on Order |
|
| S9S08RN60W1VLHR | IC MCU 8BIT 60KB FLASH 64LQFP | 813 More on Order |
|
| DSPIC30F2012-20E/SO | IC MCU 16BIT 12KB FLASH 28SOIC | 817 More on Order |
|
| TMS5700332BPZQQ1 | IC MCU 16/32B 256KB FLSH 100LQFP | 1537 More on Order |
|
| SAK-XC2764X-40F80LAA | 16-BIT C166 MCU - XC2700 FAMILY | 1170 More on Order |
| In Stock | 10930 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.97370 | $0.9737 |
| 1000 | $0.83130 | $831.3 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.