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STM8S903K3

量産中
Education
MySTに保存

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

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製品概要

概要

The STM8S903K3/F3 access line 8-bit microcontrollers offer 8 Kbyte 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.

  • 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; data retention 20 years at 55 °C after 10 kcycle
      • Data memory: 640 byte true data EEPROM; endurance 300 kcycle
      • RAM: 1 Kbyte
    • Clock, reset and supply management
      • 2.95 to 5.5 V operating voltage
      • 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
      • 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 28 external interrupts on 7 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 wake-up timer
      • Window watchdog and independent watchdog timers
    • Communication 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, ±1 LSB ADC with up to 7 multiplexed channels + 1 internal channel, scan mode and analog watchdog
      • Internal reference voltage measurement
    • 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
    • Unique ID
      • 96-bit unique key for each device
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リファレンス･マニュアル (1)

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29 Jun 2018
29 Jun 2018
AN5180 Generating PWM signals using STM8 Nucleo-64 boards 1.0
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application 4.0
26 Feb 2018
26 Feb 2018
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application 4.0
AN5182 Image viewer based on the Adafruit® TFT shield with STM8 Nucleo-64 boards 1.0
29 Jun 2018
29 Jun 2018
AN5182 Image viewer based on the Adafruit® TFT shield with STM8 Nucleo-64 boards 1.0
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller 2.7
17 May 2016
17 May 2016
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller 2.7
AN5179 RS232 communications with a terminal using the STM8 Nucleo-64 boards 1.0
29 Jun 2018
29 Jun 2018
AN5179 RS232 communications with a terminal using the STM8 Nucleo-64 boards 1.0
AN2780 Real-time keeping on STM8S and STM8A devices and usage of auto-wakeup unit (AWU) and beeper 2.4
28 Oct 2019
28 Oct 2019
AN2780 Real-time keeping on STM8S and STM8A devices and usage of auto-wakeup unit (AWU) and beeper 2.4
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications 3.0
24 Jan 2017
24 Jan 2017
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications 3.0
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
AN3298 STM8S DALI slave library 1.4
13 Sep 2018
13 Sep 2018
AN3298 STM8S DALI slave library 1.4
AN2646 Smartcard interface with the STM8S microcontroller 2.5
14 Sep 2020
14 Sep 2020
AN2646 Smartcard interface with the STM8S microcontroller 2.5
AN2781 UART emulation software in STM8S and STM8A microcontrollers 2.4
28 Oct 2019
28 Oct 2019
AN2781 UART emulation software in STM8S and STM8A microcontrollers 2.4
AN5178 Using the GPIOs and interrupt controller to drive LEDs on STM8 Nucleo-64 boards 1.0
29 Jun 2018
29 Jun 2018
AN5178 Using the GPIOs and interrupt controller to drive LEDs on STM8 Nucleo-64 boards 1.0
Load more

プレゼンテーション (3)

Resource title
Latest update
STM32 and STM8 Functional Safety Packages 03.21
15 Mar 2021
15 Mar 2021
STM32 and STM8 Functional Safety Packages 03.21
STM32 and STM8 embedded software solutions 8.1
19 Mar 2021
19 Mar 2021
STM32 and STM8 embedded software solutions 8.1
STM32 and STM8 software development tools 01.21
28 Jan 2021
28 Jan 2021
STM32 and STM8 software development tools 01.21

フライヤ (2)

Resource title
Latest update
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
STM8CubeMX eases STM8 configuration 17.4
16 Apr 2021
16 Apr 2021
STM8CubeMX eases STM8 configuration 17.4

パンフレット (1)

Resource title
Latest update
STM8 8-bit MCU family 17.4
16 Apr 2021
16 Apr 2021
STM8 8-bit MCU family 17.4

Product Certifications (2)

Resource title
Latest update
VDE certification for STM8S ClassB f/w 1.0
11 Mar 2016
11 Mar 2016
VDE certification for STM8S ClassB f/w 1.0
VDE certification for STM8S ClassB f/w 1.0
13 Mar 2016
13 Mar 2016
VDE certification for STM8S ClassB f/w 1.0

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM8S903K3

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

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**
STM8S903K3B6
量産中
PDIP-32 インダストリアル Ecopack2
STM8S903K3T3C
量産中
LQFP 32 7x7x1.4 mm インダストリアル Ecopack2
STM8S903K3T3CTR
量産中
LQFP 32 7x7x1.4 mm インダストリアル Ecopack2
STM8S903K3T6C
量産中
LQFP 32 7x7x1.4 mm インダストリアル Ecopack2
STM8S903K3T6CTR
量産中
LQFP 32 7x7x1.4 mm インダストリアル Ecopack2
STM8S903K3U3
量産中
UFQFPN 32 5x5x0.55 mm インダストリアル Ecopack2
STM8S903K3U3TR
量産中
UFQFPN 32 5x5x0.55 mm インダストリアル Ecopack2
STM8S903K3U6
量産中
UFQFPN 32 5x5x0.55 mm インダストリアル Ecopack2
STM8S903K3U6TR
量産中
UFQFPN 32 5x5x0.55 mm インダストリアル Ecopack2

STM8S903K3B6

Package:

PDIP-32

Material Declaration**:

More Info

Marketing Status

量産中

Package

PDIP-32

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3T3C

Package:

LQFP 32 7x7x1.4 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

LQFP 32 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3T3CTR

Package:

LQFP 32 7x7x1.4 mm

Material Declaration**:

More Info

Marketing Status

量産中

Package

LQFP 32 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3T6C

Package:

LQFP 32 7x7x1.4 mm

Material Declaration**:

More Info

Marketing Status

量産中

Package

LQFP 32 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3T6CTR

Package:

LQFP 32 7x7x1.4 mm

Material Declaration**:

More Info

Marketing Status

量産中

Package

LQFP 32 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3U3

Package:

UFQFPN 32 5x5x0.55 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

UFQFPN 32 5x5x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3U3TR

Package:

UFQFPN 32 5x5x0.55 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

UFQFPN 32 5x5x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3U6

Package:

UFQFPN 32 5x5x0.55 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

UFQFPN 32 5x5x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8S903K3U6TR

Package:

UFQFPN 32 5x5x0.55 mm

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

UFQFPN 32 5x5x0.55 mm

Grade

Industrial

RoHS Compliance Grade

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

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製品ステータス
ECCN (US)
ECCN (EU)
梱包タイプ
パッケージ
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最小
最大
STM8S903K3T3C

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
量産中
EAR99 NEC Tray LQFP 32 7x7x1.4 mm -40 125 MALAYSIA 0.6009 / 10k
STM8S903K3T6C Available at 1 distributors

販売代理店在庫STM8S903K3T6C

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
MOUSER WORLDWIDE 4 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

MOUSER

在庫

4

Min.Order

1

地域

WORLDWIDE 発注する

販売代理店在庫データ: 2021-04-22

Buy Direct
量産中
EAR99 NEC Tray LQFP 32 7x7x1.4 mm -40 85 MALAYSIA 0.5225 / 10k
STM8S903K3U6

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
量産中
EAR99 NEC Tray UFQFPN 32 5x5x0.55 mm -40 85 CHINA 0.4888 / 10k
STM8S903K3B6 Available at 3 distributors

販売代理店在庫STM8S903K3B6

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
DIGIKEY WORLDWIDE 887 1 発注する
MOUSER WORLDWIDE 911 1 発注する
Farnell Element14 EUROPE 7 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

DIGIKEY

在庫

887

Min.Order

1

地域

WORLDWIDE 発注する

MOUSER

在庫

911

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

7

Min.Order

1

地域

EUROPE 発注する

販売代理店在庫データ: 2021-04-22

Free Sample Buy Direct
量産中
EAR99 NEC Tube PDIP-32 -40 85 CHINA 0.5731 / 10k
STM8S903K3T3CTR Available at 1 distributors

販売代理店在庫STM8S903K3T3CTR

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
DIGIKEY WORLDWIDE 123 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

DIGIKEY

在庫

123

Min.Order

1

地域

WORLDWIDE 発注する

販売代理店在庫データ: 2021-04-22

量産中
EAR99 NEC Tape And Reel LQFP 32 7x7x1.4 mm -40 125 MALAYSIA 0.6009 / 10k
STM8S903K3U3TR

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
量産中
EAR99 NEC Tape And Reel UFQFPN 32 5x5x0.55 mm -40 125 CHINA 0.5621 / 10k
STM8S903K3T6CTR

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
量産中
EAR99 NEC Tape And Reel LQFP 32 7x7x1.4 mm -40 85 MALAYSIA 0.5225 / 10k
STM8S903K3U6TR

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
量産中
EAR99 NEC Tape And Reel UFQFPN 32 5x5x0.55 mm -40 85 CHINA 0.4888 / 10k
STM8S903K3U3

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください

 Buy Direct
量産中
EAR99 NEC Tray UFQFPN 32 5x5x0.55 mm -40 125 CHINA 0.5621 / 10k

STM8S903K3T3C

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.6009 / 10k

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

LQFP 32 7x7x1.4 mm

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

0.6009 / 10k

Country of Origin

MALAYSIA

STM8S903K3T6C

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.5225 / 10k

販売代理店在庫STM8S903K3T6C

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
MOUSER WORLDWIDE 4 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

MOUSER

在庫

4

Min.Order

1

地域

WORLDWIDE 発注する

販売代理店在庫データ: 2021-04-22

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

LQFP 32 7x7x1.4 mm

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

0.5225 / 10k

Country of Origin

MALAYSIA

STM8S903K3U6

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.4888 / 10k

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

UFQFPN 32 5x5x0.55 mm

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

0.4888 / 10k

Country of Origin

CHINA

STM8S903K3B6

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.5731 / 10k

販売代理店在庫STM8S903K3B6

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
DIGIKEY WORLDWIDE 887 1 発注する
MOUSER WORLDWIDE 911 1 発注する
Farnell Element14 EUROPE 7 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

DIGIKEY

在庫

887

Min.Order

1

地域

WORLDWIDE 発注する

MOUSER

在庫

911

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

7

Min.Order

1

地域

EUROPE 発注する

販売代理店在庫データ: 2021-04-22

ECCN (EU)

NEC

梱包タイプ

Tube

パッケージ

PDIP-32

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

0.5731 / 10k

Country of Origin

CHINA

STM8S903K3T3CTR

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.6009 / 10k

販売代理店在庫STM8S903K3T3CTR

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク
DIGIKEY WORLDWIDE 123 1 発注する

販売代理店在庫データ: 2021-04-22

販売代理店

DIGIKEY

在庫

123

Min.Order

1

地域

WORLDWIDE 発注する

販売代理店在庫データ: 2021-04-22

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

LQFP 32 7x7x1.4 mm

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

0.6009 / 10k

Country of Origin

MALAYSIA

STM8S903K3U3TR

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.5621 / 10k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

UFQFPN 32 5x5x0.55 mm

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

0.5621 / 10k

Country of Origin

CHINA

STM8S903K3T6CTR

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.5225 / 10k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

LQFP 32 7x7x1.4 mm

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

0.5225 / 10k

Country of Origin

MALAYSIA

STM8S903K3U6TR

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.4888 / 10k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

UFQFPN 32 5x5x0.55 mm

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

0.4888 / 10k

Country of Origin

CHINA

STM8S903K3U3

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

0.5621 / 10k

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

UFQFPN 32 5x5x0.55 mm

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

0.5621 / 10k

Country of Origin

CHINA

（*）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。

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