The STM8S903K3/F3 access line 8-bit microcontrollers offer 8 Kbytes Flash program memory, plus integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness, and reduced system cost.
Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.
The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog and brown-out reset.
Full documentation is offered as well as a wide choice of development tools.
Key Features
Description | Version | Size |
---|---|---|
DS6210: 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, I²C | 10.0 | 1 MB |
Description | Version | Size |
---|---|---|
RM0016: STM8S series and STM8AF series 8-bit microcontrollers | 12.1 | 4 MB |
Description | Version | Size |
---|---|---|
PM0051: How to program STM8S and STM8A Flash program memory and data EEPROM | 3.3 | 192 KB |
PM0044: STM8 CPU programming manual | 3.4 | 899 KB |
Description | Version | Size |
---|---|---|
ES0102: STM8S003xx, STM8S103xx and STM8S903xx device limitations | 4.0 | 328 KB |
Description | Version | Size |
---|---|---|
STM8S903 option list (4- to 8-Kbyte) | 2.0 | 1 KB |
Description | Version | Size |
---|---|---|
DN0005: A three phase induction motor drive using a V/F control | 2.1 | 528 KB |
Description | Version | Size |
---|---|---|
STM8S CAD Symbol and Footprint files | 1.0 | 1 MB |
Description | Version | Size |
---|---|---|
STM32 and STM8 Functional Safety Packages | 2 | 1 MB |
STM32 and STM8 embedded software solutions | 2.0 | 2 MB |
Description | Version | Size |
---|---|---|
Get ready for the largest IoT development ecosystem | 16.08 | 721 KB |
Description | Version | Size |
---|---|---|
STM8 8-bit MCU family | 15.10 | 1 MB |
Description | Version | Size |
---|---|---|
VDE certification for STM8S ClassB f/w | 1.0 | 1 MB |
VDE certification for STM8S ClassB f/w | 1.0 | 1 MB |
Part Number | Manufacturer | Description |
---|---|---|
AD/Stice_Connect | ST | Connection Adapter to use with STICE-SYS00x emulation systems |
AS/Stice_Connect | ST | Adapter Socket for application board - to use with STICE-SYS00x emulation systems |
CF/Stice_Connect | ST | Connexion flex to use with STICE-SYS00x emulation systems |
ST-LINK | ST | In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset |
ST-LINK/V2 | ST | ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 |
STICE | ST | Full-featured emulator offers flexible, modular debugging and programming solution |
STM8-D/RAIS | STMicroelectronics;Raisonance | STM8 MCU daughter board for use with Raisonance REva starter kits |
STX-RLINK | Raisonance | In-circuit debugger/programmer for STM8, ST7, STM32, STR7 and STR9 microcontrollers |
Part Number | Manufacturer | Description |
---|---|---|
FLASHER-STM8 | ST | STM8 Flash loader demonstrator (UM0462) |
IAR-EWSTM8 | IAR | IAR Integrated development environment and optimizing C compiler for STM8 |
IDEA | Cosmic | Cosmic's toolchain for the STM8 family is part of a complete and uniform product line incorporating over 20 years of innovative design and development. Cosmic tools for STM8, 32K Special Edition limited to 32K bytes of code, one year free license available at Cosmic. |
RIDE-STM8 | Raisonance | Raisonance branded integrated development environment for STM8 MCUs |
STM-STUDIO-STM8 | ST | STM Studio run-time variables monitoring and visualization tool for STM8 microcontrollers |
STVD-STM8 | ST | ST Visual develop IDE for developing ST7 and STM8 applications |
STVP-LIB-STM8 | ST | STVP programming toolkit: C++ source files for creating PC programming interface |
STVP-STM8 | ST | ST Visual Programmer STM8 |
winIDEA-STM8 | iSYSTEM | iSYSTEM's complete software development and test solution for the STM8 MCUs |
Part Number | Manufacturer | Description |
---|---|---|
STM8-SafeCLASSB | ST | Functional safety package to achieve IEC 60730 Class B certification with the STM8 |
STM8S-TOUCH-LIB | STM8S touch-sensing library | |
STSW-STM8004 | ST | STM8 optimized I2C examples (AN3281) |
STSW-STM8006 | ST | Example of implementation of user bootloader (AN2659) |
STSW-STM8020 | ST | STM8S and STM8A BLDC and ACIM motor control firmware library V1.0 (UM0708) |
STSW-STM8025 | ST | STM8S DALI library example (AN3298) |
STSW-STM8026 | ST | STM8S optimized examples package |
STSW-STM8027 | ST | STM8S Smartcard application note firmware (AN2646) |
STSW-STM8045 | ST | Audio software codec for the STM8S |
STSW-STM8048 | ST | Precision improvement techniques for the A/D converter of the STM8 microcontroller (AN2719) |
STSW-STM8049 | ST | Basic in-application programming example using the STM8 I2C and SPI peripherals (AN2737) |
STSW-STM8050 | ST | Real-time keeping on STM8S devices and usage of auto-wakeup unit (AWU) and beeper (AN2780) |
STSW-STM8051 | ST | UART emulation software in STM8S and STM8A microcontrollers (AN2781) |
STSW-STM8052 | ST | STM8S high speed internal oscillator calibration (AN2822) |
STSW-STM8053 | ST | STM8S family power management (AN2857) |
STSW-STM8062 | ST | STM8 in-application programming (IAP) using a customized bootloader (AN2659) |
STSW-STM8064 | ST | Setup screensaver STM8 1024x768 |
STSW-STM8065 | ST | Setup screensaver STM8 1280x1024 |
STSW-STM8069 | ST | STM8S/A Standard peripheral library |
STSW-STM8075 | ST | Guidelines for obtaining IEC 60335 Class B certification in an STM8 application (AN3181) |
STSW-STM8077 | ST | STM8AF and STM8S HSI oscillator calibration using LIN automatic resynchronization (AN3258) |
TAP-KNX-KAIStack | Tapko | KNX home automation for STM8 and STM32, from Tapko Technologies GMBH |
Part Number | Manufacturer | Description |
---|---|---|
STM8-SK/RAIS | Raisonance | Raisonance REva starter kit for STM8S MCUs, includes RLink |
STM8/128-EV/TS | ST | STM8S evaluation board with Touch Sensing solution evaluation |
STM8/128-EVAL | ST | Evaluation board with STM8S208MB MCU |
Part Number | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
---|---|---|---|---|---|---|---|---|---|
STM8S903K3T6C | LQFP 32 7x7x1.4 | Tray | -40 | 85 | 0.554 | 10000 | NEC | EAR99 | MALAYSIA |
STM8S903K3U6 | UFQFPN 32 5x5x0.55 | Tray | -40 | 85 | 0.546 | 10000 | NEC | EAR99 | CHINA |
STM8S903K3B6 | PDIP 32 .4S | Tube | -40 | 85 | 0.621 | 10000 | NEC | EAR99 | MALAYSIA |
STM8S903K3T3CTR | LQFP 32 7x7x1.4 | Tape And Reel | -40 | 125 | 0.637 | 10000 | NEC | EAR99 | MALAYSIA |
STM8S903K3U3TR | UFQFPN 32 5x5x0.55 | Tape And Reel | -40 | 125 | 0.629 | 10000 | NEC | EAR99 | CHINA |
STM8S903K3T6CTR | LQFP 32 7x7x1.4 | Tape And Reel | -40 | 85 | 0.554 | 10000 | NEC | EAR99 | MALAYSIA |
STM8S903K3U6TR | UFQFPN 32 5x5x0.55 | Tape And Reel | -40 | 85 | 0.546 | 10000 | NEC | EAR99 | CHINA |
STM8S903K3U3 | UFQFPN 32 5x5x0.55 | Tray | -40 | 125 | 0.629 | 10000 | NEC | EAR99 | CHINA |
Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|
STM8S903K3T6C | LQFP 32 7x7x1.4 | Industrial | Ecopack2 | 9d5v_767xxxy_signed.pdf 9d5v_767xxxy.xml |
STM8S903K3U6 | UFQFPN 32 5x5x0.55 | Industrial | Ecopack2 | |
STM8S903K3B6 | PDIP 32 .4S | Industrial | Ecopack2 | |
STM8S903K3T3CTR | LQFP 32 7x7x1.4 | Industrial | Ecopack2 | |
STM8S903K3U3TR | UFQFPN 32 5x5x0.55 | Industrial | Ecopack2 | b2mg_767xxxy_signed.pdf b2mg_767xxxy.xml |
STM8S903K3T6CTR | LQFP 32 7x7x1.4 | Industrial | Ecopack2 | 9d5v_767xxxy_signed.pdf 9d5v_767xxxy.xml |
STM8S903K3U6TR | UFQFPN 32 5x5x0.55 | Industrial | Ecopack2 | |
STM8S903K3U3 | UFQFPN 32 5x5x0.55 | Industrial | Ecopack2 | b2mg_767xxxy_signed.pdf b2mg_767xxxy.xml |