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  • STMT/8L-EV1 is the STM8L evaluation board with a touch-sensing library which enables designers, who are familiar with the standard STM8Lxxx microcontrollers, to create higher-end look-and-feel user interfaces by replacing conventional electromechanical switches with touch-sensing controls. Designers can thus combine touch-sensing functions with traditional MCU features such as communication, LED control, beeper, LCD control, and so on.

    The touch-sensing library is a complete, free source-code solution to transform any 8-bit STM8L microcontroller into a capacitive touchkey controller.

    主な特徴

    • Hardware solution designed with an STM8L151 device in a 48-pin LQFP package
    • Touch-sensing interface offering 10 touchkeys, 1 wheel and 1 slider
    • LCD display to report touchkeys, wheel and slider status and parameters
    • Configurable operation: debounce, low-power mode duration, recalibration time-out, wheel/slider resolution.
    • Embedded ST-Link interface for user firmware evaluation
    • Touch-sensing library featuring:
      • Robust and proven charge-transfer acquisition principle
      • Excellent immunity against conductive noise
      • Supports up to 16 capacitive sensing channels
      • Low BOM with only 1 I/O per channel + 1 I/O per acquisition group for sampling capacitors
      • Up to 8-bit resolution wheel/slider using 3 channels
      • Fast acquisition time (typically 2 ms for touchkey, 7 ms for wheel/slider)
      • Advanced processing featuring: Autocalibration, Debounce filtering, Environment control system (ECS), Detection exclusion system
      • Free C source code library

サンプル & 購入

製品型番
製品ステータス
概算価格(USS)
数量
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
販売代理店からオーダー
STからオーダー
STMT/8L-EV1
アクティブ
49 1 - 3A991A2 - true

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

STMT/8L-EV1

製品ステータス

アクティブ

Unit Price (US$)

49

Unit Price (US$)

49.0*

数量

1

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

WEEE Compliant

true

(*) 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

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開発ツール・ハードウェア

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ソフトウェア製品

    • 製品型番

      STMT/8L-EV1 STM8L evaluation board

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      DB1034
      STM8L evaluation board with touch-sensing library
      1.4
      103.4 KB
      PDF
      DB1034

      STM8L evaluation board with touch-sensing library

    • 概要 バージョン サイズ アクション
      TN1235
      Overview of ST-LINK derivatives
      3.0
      856.22 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • 概要 バージョン サイズ アクション
      UM0949
      STMT/8L-EV1 STM8L evaluation board with touch-sensing library
      2.1
      1.51 MB
      PDF
      UM0949

      STMT/8L-EV1 STM8L evaluation board with touch-sensing library

法務

    • 概要 バージョン サイズ アクション
      Evaluation products license agreement 1.6
      74.12 KB
      PDF
      Open Reference Material License Agreement v5
      42.53 KB
      PDF

      Evaluation products license agreement

      Open Reference Material License Agreement v5

製品型番 製品ステータス RoHSコンプライアンスグレード Material Declaration**
STMT/8L-EV1
アクティブ
Ecopack1

STMT/8L-EV1

Package:

Ecopack1

Material Declaration**:

Marketing Status

アクティブ

RoHS Compliance Grade

Ecopack1

(**) 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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