产品概述
描述
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.
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所有功能
- 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
- 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
- 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:
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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?
All tools & software
All resources
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产品规格 (1)
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| 19 Sep 2016 | 19 Sep 2016 |
应用手册 (2)
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| 16 Apr 2021 | 16 Apr 2021 | |||
| 21 Dec 2018 | 21 Dec 2018 |
技术文档 (1)
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| 21 Nov 2019 | 21 Nov 2019 |
用户手册 (1)
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|---|---|---|---|---|
| 21 Sep 2018 | 21 Sep 2018 |
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 16 Apr 2021 | 16 Apr 2021 |
许可协议 (1)
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|---|---|---|---|---|
| 21 Sep 2016 | 21 Sep 2016 |
Evaluation Board Terms of Use (1)
| Resource title | Latest update | |||
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| 28 Apr 2021 | 28 Apr 2021 |
All resources
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Board Manufacturing Specifications (1)
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|---|---|---|---|---|
| ZIP | 31 Mar 2016 | 31 Mar 2016 |
物料清单 (1)
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| ZIP | 31 Mar 2016 | 31 Mar 2016 |
Schematic Pack (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 31 Mar 2016 | 31 Mar 2016 |
质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | 材料声明** |
|---|---|---|---|
| STM8A-DISCOVERY | 批量生产 | Ecopack1 | |
STM8A-DISCOVERY
Package:
Ecopack1Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Specific features | Country of Origin | WEEE Compliant | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STM8A-DISCOVERY | 4 distributors | Buy Direct | STM8AF5288;STM8AL3L68 | 批量生产 | ST | 3A991A2 | NEC | - | CHINA | true | 23.0 / 1 |
