Mainstream Value line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU

The STM8S001J3 8-bit microcontrollers offer 8 Kbytes of Flash program memory, plus integrated true data EEPROM. It is referred to as low-density device in the STM8S microcontroller family reference manual (RM0016).

The STM8S001J3 device provides the following benefits: performance, robustness and reduced system cost.

Device performance and robustness are ensured by true data EEPROM supporting up to 100000 write/erase cycles, advanced core and peripherals made in a state-of-the-art technology at 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 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

  • Core
    • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
    • Extended instruction set
  • Memories
    • Program memory: 8 Kbytes Flash memory; data retention 20 years at 55 °C after 100 cycles
    • RAM: 1 Kbyte
    • Data memory: 128-byte true data EEPROM; endurance up to 100 k write/erase cycles
  • Clock, reset and supply management
    • 2.95 V to 5.5 V operating voltage
    • Flexible clock control, 3 master clock sources
      • External clock input
      • Internal, user-trimmable 16 MHz RC
      • Internal low-power 128 kHz RC
    • Clock security system with clock monitor
    • Power management
      • Low-power modes (wait, active-halt, halt)
      • Switch-off peripheral clocks individually
      • Permanently active, low-consumption power-on and power-down reset
  • Interrupt management
    • Nested interrupt controller with 32 interrupts
    • Up to 5 external interrupts
  • Timers
    • Advanced control timer: 16-bit, 2 CAPCOM channels, 2 outputs, dead-time insertion and flexible synchronization
    • 16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM)
    • 8-bit basic timer with 8-bit prescaler
    • Auto wakeup timer
    • Window and independent watchdog timers
  • Communications interfaces
    • UART, SmartCard, IrDA, LIN master mode
    • SPI unidirectional interface up to 8 Mbit/s (master simplex mode, slave receiver only)
    • I2C interface up to 400 Kbit/s
  • Analog to digital converter (ADC)
    • 10-bit ADC, ± 1 LSB ADC with up to 3 multiplexed channels, scan mode and analog watchdog
  • I/Os
    • Up to 5 I/Os including 4 high-sink outputs
    • Highly robust I/O design, immune against current injection
  • Development support
    • Embedded single-wire interface module (SWIM) or fast on-chip programming and non-intrusive debugging

Circuit Diagram

Resources

Technical Documentation

Product Specifications
Description Version Size
16 MHz STM8S 8-bit MCU, 8-Kbyte Flash memory, 128-byte data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I2C 2.0 1 MB
Application Notes
Description Version Size
Audio software codec for the STM8S 1.3 250 KB
Displaying variable voltage on a bar of LEDs using STM8S-DISCOVERY 1.3 148 KB
EMC design guide for ST microcontrollers 2.0 843 KB
Electrostatic discharge sensitivity measurement 1.6 49 KB
Getting started with the STM8S and STM8A 5.2 2 MB
Getting started with the STM8S001J3 microcontroller 1.0 464 KB
Guidelines to increase the number of touch sensing touchkeys 4.0 300 KB
Microstepping motor drive with STM8A and STM8S microcontrollers 1.3 284 KB
Migration and compatibility guidelines for STM8S microcontroller applications 1.4 525 KB
Oscillator design guide for STM8AF/AL/S and STM32 microcontrollers 11.0 2 MB
RS232 communications with a terminal using the STM8S-DISCOVERY 1.2 299 KB
STM8AF and STM8S series HSI oscillator calibration using LIN automatic resynchronization 2.0 247 KB
STM8S DALI slave library 1.2 392 KB
STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration 1.3 212 KB
STM8S and STM8A family power management 3.2 268 KB
STM8S and STM8A high speed internal oscillator calibration 2.2 195 KB
Smartcard interface with the STM8S microcontroller 2.4 442 KB
Using the analog to digital converter of the STM8S microcontroller 2.5 183 KB
Technical Notes & Articles
Description Version Size
Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
STM8 bootloader frequently asked questions 2.4 320 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
Reference Manuals
Description Version Size
STM8S Series and STM8AF Series 8-bit microcontrollers 14.0 9 MB
Programming Manuals
Description Version Size
How to program STM8S and STM8A Flash program memory and data EEPROM 3.4 191 KB
STM8 CPU programming manual 3.4 899 KB
Errata Sheets
Description Version Size
STM8S001J3, STM8S003xx, STM8S103xx and STM8S903xx device limitations 5.0 262 KB
Design Notes & Tips
Description Version Size
A three phase induction motor drive using a V/F control 2.1 528 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
STM8S CAD Symbol and Footprint files 1.3 1 MB

Presentations & Training Material

Presentations
Description Version Size
STM32 and STM8 Functional Safety Packages 2 1 MB
STM32 and STM8 embedded software solutions 3.2 2 MB

Publications and Collaterals

Flyers
Description Version Size
Get ready for the largest IoT development ecosystem 17.02 741 KB
STM8CubeMX eases STM8 configuration 1.0 532 KB
STM8S001 new 8-bit MCUs - Value line expansion to 8-pin 17.09 631 KB
Brochures
Description Version Size
STM8 8-bit MCU family 17.03 1 MB

Quality & Reliability

Product Certifications
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

Tools and Software

Development Tools
Hardware Development Tools
Software Development Tools
Embedded Software
MCUs Embedded Software
Evaluation Tools
Product Evaluation Tools
Support & Community


Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STM8S001J3M3 SO-8 Tube -40 125 Active 0.2 10000 NEC EAR99 - MORE INFO DISTRIBUTOR AVAILABILITY
STM8S001J3M3TR SO-8 Tape And Reel -40 125 Active 0.2 10000 NEC EAR99 - MORE INFO No availability reported, please contact our Sales office
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM8S001J3M3 ActiveSO-8IndustrialEcopack2 0 0
STM8S001J3M3TR ActiveSO-8IndustrialEcopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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