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概要

The STM8L001J3 low-power microcontroller features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations. The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive in-application debugging and ultra fast Flash programming.
All STM8L001J3 microcontrollers feature low power low-voltage single-supply program Flash memory. The 8-Kbyte devices embed data EEPROM.
The STM8L001J3 low power microcontroller is based on a generic set of state-of-the-art peripherals. The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.
All STM8L low power products are based on the same architecture with the same memory mapping and a coherent pinout.

特徴
Main microcontroller features

Supply voltage range 1.8 V to 3.6 V

Low power consumption (Halt: 0.3 µA, Active-halt: 0.8 µA, Dynamic Run: 150 µA/MHz)

STM8 Core with up to 16 CISC MIPS throughput

Temp. range: -40 to 125 °C

Memories

8 Kbytes of Flash program including up to 2 Kbytes of data EEPROM

Error correction code (ECC)

Flexible write and read protection modes

In-application and in-circuit programming

Data EEPROM capability

1.5 Kbytes of static RAM

Clock management

Internal 16 MHz RC with fast wakeup time (typ. 4 µs)

Internal low consumption 38 kHz RC driving both the IWDG and the AWU

Reset and supply management

Ultra-low power POR/PDR

Three low-power modes: Wait, Active-halt, Halt

Interrupt management

Nested interrupt controller with software priority control

Up to 6 external interrupt sources

I/Os

Up to 6 I/Os, all mappable on external interrupt vectors

I/Os with programmable input pull-ups, high sink/source capability and one LED driver infrared output

Peripherals

Two 16-bit general purpose timers (TIM2 and TIM3) with up and down counter and 1 channel (used as IC, OC, PWM)

One 8-bit timer (TIM4) with 7-bit prescaler

Infrared remote control (IR)

Independent watchdog

Auto-wakeup unit

Beeper timer with 1, 2 or 4 kHz frequencies

SPI synchronous serial interface

Fast I2C Multimaster/slave 400 kHz

UART with fractional baud rate generator

2 comparators with 1 input each

Development support

Hardware single wire interface module (SWIM) for fast on-chip programming and non intrusive debugging
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STM8 alive and kicking! (ST at embedded world 2019)

We asked Christophe the following questions: - How is ST engaged in the 8-bit MCU market ? - What benefits does the STM8 bring? - What applications are suitable for STM8 (no change) - What kind of ecosystem does STM8 have?

Watch the video (2:47)

STM8L Ultra-low-power 8-bit microcontrollers

Learn the basics of our STM8L series of ultra-low-power microcontrollers !

Watch the video (7:03)

Getting started with ST MCU Finder for desktops

Get started with ST MCU Finder, the best way to explore the complete portfolio of STM32 ARM® Cortex®-M and STM8 microcontrollers now directly from Windows, Linux or Mac computers.

Watch the video (03:40)

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All tools & software

ハードウェア開発ツール

製品型番	ステータス	概要	タイプ	サプライヤ
CYCLONE	量産中	Automated, Stand-Alone Production Programmer, Debug & Test.	STM32マイクロコントローラ用デバッグ･ハードウェア	P&E Microcomputer Systems	CYCLONE 概要: Automated, Stand-Alone Production Programmer, Debug & Test.
CYCLONE FX	量産中	Automated, Stand-Alone Production Programmer, Debug & Test.	STM32マイクロコントローラ用デバッグ･ハードウェア	P&E Microcomputer Systems	CYCLONE FX 概要: Automated, Stand-Alone Production Programmer, Debug & Test.
Lauterbach PowerDebug for STM8	量産中	Debug Solution for STM8 series.	STM8マイクロコントローラ用プログラミング・ハードウェア	Lauterbach	Lauterbach PowerDebug for STM8 概要: Debug Solution for STM8 series.
Production Flash Programmer	量産中	Flash and Gang Programmer for STM32, STM8, and BlueNRG MCUs.	パートナー製ハードウェア開発ツール	Elprotronic	Production Flash Programmer 概要: Flash and Gang Programmer for STM32, STM8, and BlueNRG MCUs.
ST-LINK/V2	量産中	ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32	STM32マイクロコントローラ用デバッグ･ハードウェア	ST	ST-LINK/V2 概要: ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STLINK-V3SET	量産中	STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8	STM32マイクロコントローラ用デバッグ･ハードウェア	ST	STLINK-V3SET 概要: STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8

ソフトウェア開発ツール

製品型番	ステータス	概要	タイプ	サプライヤ
HCC Bootloaders	量産中	HCC has developed optimized bootloaders for many years and has a range of high quality solutions that will fit almost any scenario.	パートナー製 STM32用組込みソフトウェア	HCC Embedded	HCC Bootloaders 概要: HCC has developed optimized bootloaders for many years and has a range of high quality solutions that will fit almost any scenario.
HCC FAT File System	量産中	HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system.	パートナー製 STM32用組込みソフトウェア	HCC Embedded	HCC FAT File System 概要: HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system.
HCC Fail-safe File System	量産中	All Flash File Systems with fail-safe mechanisms for STM32, from HCC Embedded.	パートナー製 STM32用組込みソフトウェア	HCC Embedded	HCC Fail-safe File System 概要: All Flash File Systems with fail-safe mechanisms for STM32, from HCC Embedded.
STM8-SafeCLASSB	量産中	Functional safety package to achieve IEC 60730 Class B certification with the STM8	STM8 マイクロコントローラ用ソフトウェア	ST	STM8-SafeCLASSB 概要: Functional safety package to achieve IEC 60730 Class B certification with the STM8
STM8L-TOUCH-LIB	量産中	STM8L STMTouch touch-sensing library	STM8 マイクロコントローラ用ソフトウェア	ST	STM8L-TOUCH-LIB 概要: STM8L STMTouch touch-sensing library
STSW-STM8004	量産中	STM8 optimized I2C examples (AN3281)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8004 概要: STM8 optimized I2C examples (AN3281)
STSW-STM8006	量産中	Example of implementation of user bootloader (AN2659)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8006 概要: Example of implementation of user bootloader (AN2659)
STSW-STM8016	量産中	STM8L15x/16x/05x/AL3Lx/AL31x standard peripheral library	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8016 概要: STM8L15x/16x/05x/AL3Lx/AL31x standard peripheral library
STSW-STM8045	量産中	Audio software codec for the STM8S	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8045 概要: Audio software codec for the STM8S
STSW-STM8048	量産中	Precision improvement techniques for the A/D converter of the STM8 microcontroller (AN2719)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8048 概要: Precision improvement techniques for the A/D converter of the STM8 microcontroller (AN2719)
STSW-STM8049	量産中	Basic in-application programming example using the STM8 I2C and SPI peripherals (AN2737)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8049 概要: Basic in-application programming example using the STM8 I2C and SPI peripherals (AN2737)
STSW-STM8061	量産中	ISO/IEC 15693 and Dual Interface EEPROM library for STM8L microcontrollers (AN3985)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8061 概要: ISO/IEC 15693 and Dual Interface EEPROM library for STM8L microcontrollers (AN3985)
STSW-STM8062	量産中	STM8 in-application programming (IAP) using a customized bootloader (AN2659)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8062 概要: STM8 in-application programming (IAP) using a customized bootloader (AN2659)
STSW-STM8064	量産中	Setup screensaver STM8 1024x768	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8064 概要: Setup screensaver STM8 1024x768
STSW-STM8065	量産中	Setup screensaver STM8 1280x1024	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8065 概要: Setup screensaver STM8 1280x1024
STSW-STM8068	量産中	Erase/write routines for STM8 ROM bootloader (UM0560)	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8068 概要: Erase/write routines for STM8 ROM bootloader (UM0560)
TEConcept IO-Link Device Software Stack	量産中	Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.	パートナー製 STM32用組込みソフトウェア	TEConcept	TEConcept IO-Link Device Software Stack 概要: Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.
TapKo KNX KAIstack	量産中	KAIstack together with EnergyLite for STM8 and STM32	パートナー製 STM32用組込みソフトウェア	TAPKO Technologies	TapKo KNX KAIstack 概要: KAIstack together with EnergyLite for STM8 and STM32

Product Evaluation Tools

製品型番	ステータス	概要	タイプ	サプライヤ
NUCLEO-8L152R8	量産中	STM8 Nucleo-64 development board with STM8L152R8 MCU, supports Arduino Uno and ST morpho connectivity	STM8 Nucleo Boards	ST	NUCLEO-8L152R8 概要: STM8 Nucleo-64 development board with STM8L152R8 MCU, supports Arduino Uno and ST morpho connectivity
STM8-SO8-DISCO	量産中	Discovery kit with STM8L001J3,STM8L050J3,STM8S001J3 MCUs	STM8マイクロコントローラ用評価ツール	ST	STM8-SO8-DISCO 概要: Discovery kit with STM8L001J3,STM8L050J3,STM8S001J3 MCUs
STM8L-DISCOVERY	量産中	Discovery kit with STM8L152C6 MCU	STM8マイクロコントローラ用評価ツール	ST	STM8L-DISCOVERY 概要: Discovery kit with STM8L152C6 MCU
STM8L1528-EVAL	量産中	Evaluation board with STM8L152M8 MCU	STM8マイクロコントローラ用評価ツール	ST	STM8L1528-EVAL 概要: Evaluation board with STM8L152M8 MCU

ソフトウェア開発ツール

製品型番	ステータス	概要	タイプ	サプライヤ
CXSTM8	量産中	C Compiler and associated tools for the STM8 family	STM8 ソフトウェア開発スイート	Cosmic Software	CXSTM8 概要: C Compiler and associated tools for the STM8 family
FLASHER-STM8	量産中	STM8 Flash loader demonstrator (UM0462)	STM8 Programmers	ST	FLASHER-STM8 概要: STM8 Flash loader demonstrator (UM0462)
IAR C-STAT	量産中	Static analysis tool; add-on product to IAR Embedded Workbench	STM32 Utilities	IAR Systems	IAR C-STAT 概要: Static analysis tool; add-on product to IAR Embedded Workbench
IAR Embedded Workbench for STM8 - Functional Safety	量産中	Integrated Development Environment.	STM8 ソフトウェア開発スイート	IAR Systems	IAR Embedded Workbench for STM8 - Functional Safety 概要: Integrated Development Environment.
IAR Visual State	量産中	State-machine modelling tool	STM32 Utilities	IAR Systems	IAR Visual State 概要: State-machine modelling tool
RIDE-STM8	量産中	Raisonance branded integrated development environment for STM8 MCUs	STM8 ソフトウェア開発スイート	Raisonance	RIDE-STM8 概要: Raisonance branded integrated development environment for STM8 MCUs
SENSE	量産中	An end-to-end solution for the design, schematic capture, and system-level simulation of capacitive touch sensors.	STM32 Utilities	Fieldscale	SENSE 概要: An end-to-end solution for the design, schematic capture, and system-level simulation of capacitive touch sensors.
STM-STUDIO-STM8	量産中	STM Studio run-time variables monitoring and visualization tool for STM8 microcontrollers	STM8 Performance and Debuggers	ST	STM-STUDIO-STM8 概要: STM Studio run-time variables monitoring and visualization tool for STM8 microcontrollers
STM8CubeMX	量産中	STM8Cube configuration and report tool	STM8 Configurators and Code Generators	ST	STM8CubeMX 概要: STM8Cube configuration and report tool
STVD-STM8	量産中	ST Visual develop IDE for developing ST7 and STM8 applications	STM8 ソフトウェア開発スイート	ST	STVD-STM8 概要: ST Visual develop IDE for developing ST7 and STM8 applications
STVP-LIB-STM8	量産中	STVP programming toolkit: C++ source files for creating PC programming interface	STM8 Programmers	ST	STVP-LIB-STM8 概要: STVP programming toolkit: C++ source files for creating PC programming interface
STVP-STM8	量産中	ST Visual Programmer STM8	STM8 Programmers	ST	STVP-STM8 概要: ST Visual Programmer STM8

トレーニング

製品型番	ステータス	概要	タイプ	サプライヤ
IAR Academy	量産中	Technical training with embedded experts	トレーニング	IAR Systems	IAR Academy 概要: Technical training with embedded experts
NewTec Functional Safety Training	量産中	Functional Safety Training, introduction and guidance to Safety and standards, esp IEC61508 and ISO13849.	トレーニング	NewTec	NewTec Functional Safety Training 概要: Functional Safety Training, introduction and guidance to Safety and standards, esp IEC61508 and ISO13849.
ST Trainings	量産中	STM32, STM8 and ST Ecosystem trainings.	トレーニング	MASTERS	ST Trainings 概要: STM32, STM8 and ST Ecosystem trainings.

All resources

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	Resource title		Latest update

製品スペック (1)

	Resource title		Latest update
PDF	DS12153 8-bit ultra-low-power microcontroller with up to 8-Kbyte Flash memory, multifunction timers, comparators, UART, SPI, I2C 4.0		14 Sep 2020	14 Sep 2020 DS12153 8-bit ultra-low-power microcontroller with up to 8-Kbyte Flash memory, multifunction timers, comparators, UART, SPI, I2C 4.0

アプリケーションノート (5 of 13)

	Resource title	Latest update
PDF	AN4312 Design with surface sensors for touch sensing applications on MCUs 5.0	14 Feb 2019	14 Feb 2019 AN4312 Design with surface sensors for touch sensing applications on MCUs 5.0
PDF	AN3960 ESD considerations for touch sensing applications on MCUs 4.0	16 Apr 2019	16 Apr 2019 AN3960 ESD considerations for touch sensing applications on MCUs 4.0
PDF	AN1181 Electrostatic discharge sensitivity measurement 1.6	11 Jul 2017	11 Jul 2017 AN1181 Electrostatic discharge sensitivity measurement 1.6
PDF	AN3029 Getting started with STM8L and STM8AL 5.2	22 Jul 2019	22 Jul 2019 AN3029 Getting started with STM8L and STM8AL 5.2
PDF	AN5065 Getting started with STM8L001J3 and STM8L050J3 microcontrollers 2.0	17 Jul 2018	17 Jul 2018 AN5065 Getting started with STM8L001J3 and STM8L050J3 microcontrollers 2.0
PDF	AN3236 Increase the number of touchkeys for touch sensing applications on MCUs 6.0	25 Mar 2020	25 Mar 2020 AN3236 Increase the number of touchkeys for touch sensing applications on MCUs 6.0
PDF	AN3139 Migration and compatibility guidelines for STM8L microcontroller applications 3.4	16 Apr 2021	16 Apr 2021 AN3139 Migration and compatibility guidelines for STM8L microcontroller applications 3.4
PDF	AN3281 STM8 8-bit MCUs I²C optimized examples 3.1	15 May 2017	15 May 2017 AN3281 STM8 8-bit MCUs I²C optimized examples 3.1
PDF	AN3101 STM8L05xxx/15xxx, STM8L162xx and STM8AL31xx/3Lxx internal RC oscillator calibration 6.0	22 Jan 2015	22 Jan 2015 AN3101 STM8L05xxx/15xxx, STM8L162xx and STM8AL31xx/3Lxx internal RC oscillator calibration 6.0
PDF	AN4310 Sampling capacitor selection guide for touch sensing applications on MCUs 4.0	14 Feb 2019	14 Feb 2019 AN4310 Sampling capacitor selection guide for touch sensing applications on MCUs 4.0
PDF	AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs 7.0	11 Oct 2019	11 Oct 2019 AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs 7.0
PDF	AN4316 Tuning a touch sensing application on MCUs 4.0	14 Feb 2019	14 Feb 2019 AN4316 Tuning a touch sensing application on MCUs 4.0
PDF	AN3133 Using the STM8L05xxx/STM8L101xx/STM8L15xxx/STM8L162xx/STM8AL31xx/STM8AL3Lxx real-time clock 5.3	22 Jul 2019	22 Jul 2019 AN3133 Using the STM8L05xxx/STM8L101xx/STM8L15xxx/STM8L162xx/STM8AL31xx/STM8AL3Lxx real-time clock 5.3

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PDF	TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0	11 Jul 2017	11 Jul 2017 TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0
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ユーザ･マニュアル (1)

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PDF	UM0470 STM8 SWIM communication protocol and debug module 4.0		03 Jul 2017	03 Jul 2017 UM0470 STM8 SWIM communication protocol and debug module 4.0

リファレンス･マニュアル (1)

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PDF	RM0013 STM8L001xx and STM8L101xx microcontroller families 6.0		30 Oct 2017	30 Oct 2017 RM0013 STM8L001xx and STM8L101xx microcontroller families 6.0

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PDF	PM0044 STM8 CPU programming manual 3.6		16 Apr 2021	16 Apr 2021 PM0044 STM8 CPU programming manual 3.6

エラッタ･シート (1)

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PDF	ES0121 STM8L001J3, STM8L101xx device limitations 7.0		30 Oct 2017	30 Oct 2017 ES0121 STM8L001J3, STM8L101xx device limitations 7.0

ツール&ソフトウェア用アプリケーション・ノート (5 of 16)

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PDF	Fire alarms and smoke detectors - Application guide 1.0	25 Mar 2016	25 Mar 2016 Fire alarms and smoke detectors - Application guide 1.0
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PDF	STM32 and STM8 embedded software solutions 8.1	19 Mar 2021	19 Mar 2021 STM32 and STM8 embedded software solutions 8.1
PDF	STM32 and STM8 software development tools 01.21	28 Jan 2021	28 Jan 2021 STM32 and STM8 software development tools 01.21
PDF	STM8L and STM32 L1 series - Ultra-low-power platform 2.0	25 Mar 2016	25 Mar 2016 STM8L and STM32 L1 series - Ultra-low-power platform 2.0

フライヤ (3)

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PDF	Get ready for the largest IoT development ecosystem 17.4	21 Dec 2020	21 Dec 2020 Get ready for the largest IoT development ecosystem 17.4
PDF	New 8-pin STM8L MCUs - Saves power and cost 1.0	19 Jun 2018	19 Jun 2018 New 8-pin STM8L MCUs - Saves power and cost 1.0
PDF	STM8CubeMX eases STM8 configuration 17.4	16 Apr 2021	16 Apr 2021 STM8CubeMX eases STM8 configuration 17.4