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The STM8A-DISCOVERY helps you discover the STM8AF and STM8AL automotive microcontrollers family features and develop your applications through two dedicated application boards that can be connected together via a LIN network.
The STM8AF board can perform both CAN and LIN communications with the MCU powered at 5 V and is ready to be connected into a network with its integrated transceiver. The STM8AL board manages LIN slave communication through its transceiver and uses a 4-digit alphanumeric LCD display with the MCU powered at 3.3 V, offering low energy power modes.
Both STM8AF and STM8AL boards include push buttons, LEDs, external connectors and allow various configurations to take advantage of the numerous capabilities of the microcontrollers.主要特性
- STM8AF and STM8AL common features:
- On-board ST-LINK/V2 included for debugging and programming
- Board power supply: through 5 V USB bus
- Internal dual ST662A step-up converter building the 12 Vdc when powered by USB port
- External application power supply VBAT(up to 14 Vdc)
- 16 MHz HSE XTAL crystal oscillator
- L99PM62GXP power management IC with LIN and high speed CAN with SPI control interface and high-side drivers
- Two push buttons (USER1 and USER2)
- Extension header for L99PM62GXP including relays, high-side outputs and wake-up capabilities
- STM8AF dedicated features:
- STM8AF5288T microcontroller featuring 64 Kbytes Flash, 2 Kbytes data EEPROM, LIN, CAN in an 48-pin package
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Seven LEDs:
- LD1 (red/green) for USB communication
- LD2 (red) for 5 V power ON
- Five user LEDs LD3 (red) and LD4 to LD7 (green)
- RV1 potentiometer connected to the ADC peripheral
- Extension headers for MCU connectivity (full Port B, free ports pins, RESET)
- STM8AL dedicated features:
- STM8AL3L68T microcontroller featuring 32 Kbytes Flash, 1 Kbytes data EEPROM, LCD in an 48-pin package
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Four LEDs:
- LD1 (red/green) for USB communication
- LD2 (red) for 3.3 V power ON
- 2 user LEDs LD3 (red) and LD4 (green)
- 4-digit alphanumeric LCD display including 4 bars display
- Extension header for MCU connectivity (free ports pins, RESET)
- STM8AF and STM8AL common features:
样片和购买
| 型号 | Marketing Status | Budgetary Price (US$)* | Quantity | Specific features | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|
| STM8A-DISCOVERY |
Active
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23.0 | 1 | - | 3A991A2 | - | Check Availability | Buy now |
(*) 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
精选 视频
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?
开发工具硬件
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Picture Part number 制造商 Description STSW-LINK007 ST ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade STSW-LINK009 ST ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10 型号ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade
ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10
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软件
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Picture Part number 制造商 Description STSW-STM8073 ST STM8A-DISCOVERY boards firmware package, including LIN communication (AN4101) STSW-STM8074 ST LIN communication with two STM8AF boards of STM8A-DISCOVERY (AN4178) 型号STM8A-DISCOVERY boards firmware package, including LIN communication (AN4101)
LIN communication with two STM8AF boards of STM8A-DISCOVERY (AN4178)
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评估工具
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Picture Part number 制造商 Description 
AEK-MCU-C4MLIT1 ST MCU discovery board for SPC5 Chorus 4M automotive microcontroller with CAN transceivers 型号MCU discovery board for SPC5 Chorus 4M automotive microcontroller with CAN transceivers
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| 型号 | Marketing Status | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|
| STM8A-DISCOVERY |
Active
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Ecopack1 | - |
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STM8A-DISCOVERY
Package:
Ecopack1Material Declaration**:
(**) 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.
