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製品概要

概要

The STM8TL52x4 and STM8TL53x4 devices feature 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. It uses a ProxSense charge transfer capacitive acquisition method that is capable of near range proximity detection. The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive in-application debugging and ultrafast Flash programming. All STM8TL52x4 and STM8TL53x4 microcontrollers feature low-power low-voltage single-supply program Flash memory.
The STM8TL52x4 and STM8TL53x4 devices are 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.

特徴
Operating conditions

Operating power supply: 1.65 V to 3.6 V

Temperature range: –40 °C to 85 °C

Low power features

4 low power modes: Wait, Active-halt with AWU (1 μA), Active-halt with ProxSense™ (10 μA with scan every 200 ms),Halt (0.4 μA)

Dynamic power consumption: 150 μA/MHz

Fast wakeup from Halt mode: 4.7 μs

Ultra-low leakage per I/O: 50 nA

Advanced STM8 Core

Harvard architecture with 3-stage pipeline

Max freq.16 MHz,16 CISC MIPS peak

Memories

Up to 16 Kbyte of Flash program including up to 2 Kbyte of data EEPROM

Error correction code (ECC)

Flexible write and read protection modes

In-application and in-circuit programming

Data EEPROM capability

4 Kbyte of static RAM

Clock management

Internal 16 MHz factory-trimmed RC

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

Reset and supply management

Ultra-low-power, ultra safe power-on reset/ power-down reset
Interrupt management

Nested interrupt controller with software priority control

Up to 22 external interrupt sources

I/Os

Up to 23 with 22 mappable on external interrupt vectors

I/Os with programmable input pull-ups, high sink/source capability

ProxSense™ patented acquisition technology with up to 300 touch sensing channels (20 receiver/transmitter channels and 15 transmitter channels) supporting projected capacitive acquisition method suitable for proximity detection.

タイマ

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

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

Independent watchdog

Window watchdog

Auto-wakeup unit

Beeper timer with 1, 2 or 4 kHz frequencies

Communication interfaces

SPI synchronous serial interface

Fast I2C Multimaster/slave 400 kHz

USART with fractional baud rate generator

Development support

Hardware single wire interface module (SWIM)

In-circuit emulation (ICE)
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注目ビデオ

すべてを見る

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)

Recommended Tools & Software

STVD-STM8

ST Visual develop IDE for developing ST7 and STM8 applications

Browse more

CXSTM8

C Compiler and associated tools for the STM8 family

Browse more

IAR Embedded Workbench for STM8 - Functional Safety

Integrated Development Environment.

Browse more

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.
STM8TL-TOUCH-LIB	量産中	STM8TL5x STMTouch library	STM8 マイクロコントローラ用ソフトウェア	ST	STM8TL-TOUCH-LIB 概要: STM8TL5x STMTouch 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-STM8030	量産中	STM8TL5x standard peripherals library	STM8 マイクロコントローラ用ソフトウェア	ST	STSW-STM8030 概要: STM8TL5x standard peripherals library
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-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

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
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
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

Expand all categories

	Resource title		Latest update

製品スペック (1)

	Resource title		Latest update
PDF	DS8701 8-bit ultra-low-power touch sensing microcontroller with 16 Kbyte Flash, ProxSense™, timers, USART, SPI, I2C 7.0		28 Jul 2015	28 Jul 2015 DS8701 8-bit ultra-low-power touch sensing microcontroller with 16 Kbyte Flash, ProxSense™, timers, USART, SPI, I2C 7.0

アプリケーションノート (5 of 8)

	Resource title	Latest update
PDF	AN2860 EMC guidelines for STM8 microcontrollers 5.2	17 Mar 2021	17 Mar 2021 AN2860 EMC guidelines for STM8 microcontrollers 5.2
PDF	AN1181 Electrostatic discharge sensitivity measurement 1.6	11 Jul 2017	11 Jul 2017 AN1181 Electrostatic discharge sensitivity measurement 1.6
PDF	AN3342 Getting started with microcontrollers of the STM8TL52/L53 line 4.0	06 Apr 2017	06 Apr 2017 AN3342 Getting started with microcontrollers of the STM8TL52/L53 line 4.0
PDF	AN4313 Guidelines for designing touch sensing applications with projected sensors 1.2	08 Oct 2019	08 Oct 2019 AN4313 Guidelines for designing touch sensing applications with projected sensors 1.2
PDF	AN4038 Guidelines to optimize proximity detection with STM8TL5xxx capacitive sensors 1.3	14 Apr 2021	14 Apr 2021 AN4038 Guidelines to optimize proximity detection with STM8TL5xxx capacitive sensors 1.3
PDF	AN3404 Low power considerations for STM8TL5xxx devices 3.2	17 Jul 2018	17 Jul 2018 AN3404 Low power considerations for STM8TL5xxx devices 3.2
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	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

技術ノート & 解説 (5)

	Resource title	Latest update
PDF	TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0	11 Jul 2017	11 Jul 2017 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0
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
PDF	TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0	11 Jul 2017	11 Jul 2017 TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0
PDF	TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0	11 Jul 2017	11 Jul 2017 TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0
PDF	TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0	11 Jul 2017	11 Jul 2017 TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0

リファレンス･マニュアル (1)

	Resource title		Latest update
PDF	RM0312 STM8TL5xxx マイクロコントローラファミリ 3.2		27 Aug 2019	27 Aug 2019 RM0312 STM8TL5xxx マイクロコントローラファミリ 3.2

プログラミング･マニュアル (1)

	Resource title		Latest update
PDF	PM0212 How to program the STM8TL5xxx Flash program memory and data EEPROM 2.3		16 Apr 2021	16 Apr 2021 PM0212 How to program the STM8TL5xxx Flash program memory and data EEPROM 2.3

エラッタ･シート (1)

	Resource title		Latest update
PDF	ES0186 STM8TL52x4 and STM8TL53x4 Rev Z device limitations 3.0		23 Mar 2015	23 Mar 2015 ES0186 STM8TL52x4 and STM8TL53x4 Rev Z device limitations 3.0

ツール&ソフトウェア用アプリケーション・ノート (2)

	Resource title		Latest update
PDF	AN2737 Basic in-application programming example using the STM8 I²C and SPI peripherals 3.6		13 Sep 2018	13 Sep 2018 AN2737 Basic in-application programming example using the STM8 I²C and SPI peripherals 3.6
PDF	AN2659 STM8 in-application programming (IAP) using a customized user-bootloader 4.3		22 May 2019	22 May 2019 AN2659 STM8 in-application programming (IAP) using a customized user-bootloader 4.3

プレゼンテーション (2)

	Resource title		Latest update
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