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The STM8S003F3/K3 value line 8-bit microcontrollers offer 8 Kbytes of Flash program memory, plus integrated true data EEPROM. They are referred to as low-density devices in the STM8S microcontroller family reference manual (RM0016).
The STM8S003F3/K3 value line devices provide 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.主な特徴
- コア
- 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
- Extended instruction set
- Memories
- Program memory: 8 Kbyte Flash memory; data retention 20 years at 55 °C after 100 cycles
- RAM: 1 Kbyte
- Data memory: 128 bytes 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
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Flexible clock control, 4 master clock sources
- Low-power crystal resonator oscillator
- External clock input
- Internal, user-trimmable 16 MHz RC
- Internal low-power 128 kHz RC
- Clock security system with clock monitor
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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 27 external interrupts on 6 vectors
- タイマ
- Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary 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 with clock output for synchronous operation, SmartCard, IrDA, LIN master mode
- SPI interface up to 8 Mbit/s
- I2C interface up to 400 Kbit/s
- Analog to digital converter (ADC)
- 10-bit ADC, ± 1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
- I/Os
- Up to 28 I/Os on a 32-pin package including 21 high-sink outputs
- Highly robust I/O design, immune against current injection
- Development support
- Embedded single-wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging
- コア
ビデオ
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?
Learn the basics of our STM8L series of ultra-low-power microcontrollers !
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.
開発ツール･ハードウェア
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画像 製品型番 製造者 概要 CYCLONE P&E Microcomputer Systems Automated, Stand-Alone Production Programmer, Debug & Test. CYCLONE FX P&E Microcomputer Systems Automated, Stand-Alone Production Programmer, Debug & Test. 
FlashPro Elprotronic Flash programmer for STM8 and ARM based MCUs. 
GangPro Elprotronic Gang programmer for STM8 and ARM based MCUs. Lauterbach PowerDebug for STM8 Lauterbach Debug Solution for STM8 series. 
ST-LINK/V2 ST ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 
STLINK-V3SET ST STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8 製品型番Automated, Stand-Alone Production Programmer, Debug & Test.
Automated, Stand-Alone Production Programmer, Debug & Test.
Flash programmer for STM8 and ARM based MCUs.
Gang programmer for STM8 and ARM based MCUs.
Debug Solution for STM8 series.
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8
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画像 製品型番 製造者 概要 CXSTM8 Cosmic Software C Compiler and associated tools for the STM8 family FLASHER-STM8 ST STM8 Flash loader demonstrator (UM0462) IAR C-STAT IAR Systems Static analysis tool; add-on product to IAR Embedded Workbench IAR Embedded Workbench for STM8 IAR Systems Integrated Development Environment. IAR Embedded Workbench for STM8 - Functional Safety IAR Systems Integrated Development Environment. IAR Visual State IAR Systems State-machine modelling tool 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 
STM8CubeMX ST STM8Cube configuration and report tool 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 製品型番C Compiler and associated tools for the STM8 family
STM8 Flash loader demonstrator (UM0462)
Static analysis tool; add-on product to IAR Embedded Workbench
Integrated Development Environment.
Integrated Development Environment.
State-machine modelling tool
Raisonance branded integrated development environment for STM8 MCUs
STM Studio run-time variables monitoring and visualization tool for STM8 microcontrollers
STM8Cube configuration and report tool
ST Visual develop IDE for developing ST7 and STM8 applications
STVP programming toolkit: C++ source files for creating PC programming interface
ST Visual Programmer STM8
iSYSTEM's complete software development and test solution for the STM8 MCUs
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ソフトウェア製品
評価ツール
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画像 製品型番 製造者 概要 
NUCLEO-8S207K8 ST STM8 Nucleo-32 development board with STM8S207K8 MCU, supports Arduino Nano connectivity 
NUCLEO-8S208RB ST STM8 Nucleo-64 development board with STM8S208RB MCU, supports Arduino Uno and ST morpho connectivity 
STM8-SO8-DISCO ST Discovery kit with STM8L001J3,STM8L050J3,STM8S001J3 MCUs 
STM8/128-EVAL ST Evaluation board with STM8S208MB MCU 
STM8SVLDISCOVERY ST Discovery kit with STM8S003K3 MCU 製品型番STM8 Nucleo-32 development board with STM8S207K8 MCU, supports Arduino Nano connectivity
STM8 Nucleo-64 development board with STM8S208RB MCU, supports Arduino Uno and ST morpho connectivity
Discovery kit with STM8L001J3,STM8L050J3,STM8S001J3 MCUs
Evaluation board with STM8S208MB MCU
Discovery kit with STM8S003K3 MCU
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サポート & アプリケーション
品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| STM8S003F3P6 |
量産中
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TSSOP 20 | インダストリアル | Ecopack2 |
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| STM8S003F3P6TR |
量産中
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TSSOP 20 | インダストリアル | Ecopack2 |
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| STM8S003F3U6TR |
量産中
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UFQFPN 20 3x3x0.6 | インダストリアル | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店からオーダー | STからオーダー | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| STM8S003F3P6 | 11 distributors | サンプル & 購入 購入 |
量産中
|
EAR99 | NEC | Tube | TSSOP 20 | -40 | 85 | CHINA | 0.2285 / 10k | |
| STM8S003F3P6TR | 10 distributors | 購入 |
量産中
|
EAR99 | NEC | Tape And Reel | TSSOP 20 | -40 | 85 | CHINA | 0.2285 / 10k | |
| STM8S003F3U6TR | 10 distributors | 購入 |
量産中
|
EAR99 | NEC | Tape And Reel | UFQFPN 20 3x3x0.6 | -40 | 85 | PHILIPPINES | 0.2285 / 10k | |
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。