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The STM8L101x1 STM8L101x2 STM8L101x3 low-power family features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.
The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive in-application debugging and ultrafast Flash programming.
All STM8L101xx microcontrollers feature low power low-voltage single-supply program Flash memory. The 8-Kbyte devices embed data EEPROM.
The STM8L101xx low power family is based on a generic set of state-of-the-art peripherals. The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.
All STM8L low power products are based on the same architecture with the same memory mapping and a coherent pinout.主要特性
- Main microcontroller features
- Supply voltage range 1.65 V to 3.6 V
- Low power consumption (Halt: 0.3 µA, Active-halt: 0.8 µA, Dynamic Run: 150 µA/MHz)
- STM8 Core with up to 16 CISC MIPS throughput
- Temp. range: -40 to 85 °C and 125 °C
- Memories
- Up to 8 Kbytes of Flash program including up to 2 Kbytes of data EEPROM
- Error correction code (ECC)
- Flexible write and read protection modes
- In-application and in-circuit programming
- Data EEPROM capability
- 1.5 Kbytes of static RAM
- Clock management
- Internal 16 MHz RC with fast wakeup time (typ. 4 µs)
- Internal low consumption 38 kHz RC driving both the IWDG and the AWU
- Reset and supply management
- Ultra-low power POR/PDR
- Three low-power modes: Wait, Active-halt, Halt
- Interrupt management
- Nested interrupt controller with software priority control
- Up to 29 external interrupt sources
- I/Os
- Up to 30 I/Os, all mappable on external interrupt vectors
- I/Os with programmable input pull-ups, high sink/source capability and one LED driver infrared output
- Peripherals
- Two 16-bit general purpose timers (TIM2 and TIM3) with up and down counter and 2 channels (used as IC, OC, PWM)
- One 8-bit timer (TIM4) with 7-bit prescaler
- Infrared remote control (IR)
- Independent watchdog
- Auto-wakeup unit
- Beeper timer with 1, 2 or 4 kHz frequencies
- SPI synchronous serial interface
- Fast I2C Multimaster/slave 400 kHz
- USART with fractional baud rate generator
- 2 comparators with 4 inputs each
- Development support
- Hardware single wire interface module (SWIM) for fast on-chip programming and non intrusive debugging
- In-circuit emulation (ICE)
- 96-bit unique ID
- Main microcontroller features
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样片和购买
| 产品型号 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STM8L101K3T6TR | LQFP 32 7x7x1.4 | Tape And Reel | -40 | 125 |
Active
|
0.5218 | 10000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| STM8L101K3U6 | UFQFPN 32 5x5x0.55 | Tray | -40 | 85 |
Active
|
0.5218 | 10000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| STM8L101K3U6TR | UFQFPN 32 5x5x0.55 | Tape And Reel | -40 | 85 |
Active
|
0.5218 | 10000 | EAR99 | CHINA | No availability of distributors reported, please contact our sales office | ||
| STM8L101K3T3 | LQFP 32 7x7x1.4 | Tray | -40 | 125 |
Active
|
0.6001 | 10000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| STM8L101K3T6 | LQFP 32 7x7x1.4 | Tray | -40 | 85 |
Active
|
0.5218 | 10000 | EAR99 | CHINA | 查看供货情况 | ||
| STM8L101K3T3TR | LQFP 32 7x7x1.4 | Tape And Reel | -40 | 125 |
Active
|
0.6001 | 10000 | EAR99 | CHINA | No availability of distributors reported, please contact our sales office | ||
STM8L101K3U6TR
封装
UFQFPN 32 5x5x0.55包装类型
Tape And ReelUnit Price (US$)
0.5218*STM8L101K3T6
封装
LQFP 32 7x7x1.4包装类型
TrayUnit Price (US$)
0.5218*STM8L101K3T3TR
封装
LQFP 32 7x7x1.4包装类型
Tape And ReelUnit Price (US$)
0.6001*(*) 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?
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.
开发工具硬件
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Picture 产品型号 制造商 描述 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. 
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 产品型号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.
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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Picture 产品型号 制造商 描述 CXSTM8 Cosmic Software C Compiler and associated tools for the STM8 family FLASHER-STM8 ST STM8 Flash loader demonstrator (UM0462) IAR Embedded Workbench for STM8 IAR Systems Integrated Development Environment. 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 产品型号C Compiler and associated tools for the STM8 family
STM8 Flash loader demonstrator (UM0462)
Integrated Development Environment.
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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软件
评估工具
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Picture 产品型号 制造商 描述 
NUCLEO-8L152R8 ST STM8 Nucleo-64 development board with STM8L152R8 MCU, supports Arduino and ST morpho connectivity 
STM8L101-EVAL ST Evaluation board with STM8L101K3 MCU 
STMT/8L-EV1 ST Touch sensing Library for STM8L - Evaluation board 产品型号STM8 Nucleo-64 development board with STM8L152R8 MCU, supports Arduino and ST morpho connectivity
Evaluation board with STM8L101K3 MCU
Touch sensing Library for STM8L - Evaluation board
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支持和应用
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STM8L101K3T3 |
Active
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LQFP 32 7x7x1.4 | 工业 | Ecopack2 | |
| STM8L101K3T3TR |
Active
|
LQFP 32 7x7x1.4 | 工业 | Ecopack2 | |
| STM8L101K3T6 |
Active
|
LQFP 32 7x7x1.4 | 工业 | Ecopack2 | |
| STM8L101K3T6TR |
Active
|
LQFP 32 7x7x1.4 | 工业 | Ecopack2 | |
| STM8L101K3U6 |
Active
|
UFQFPN 32 5x5x0.55 | 工业 | Ecopack2 | |
| STM8L101K3U6TR |
Active
|
UFQFPN 32 5x5x0.55 | 工业 | Ecopack2 |
(**) 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.
