Product overview
Description
The low-density STM8L151x2/3 ultra-low-power devices feature an 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 low-density STM8L151x2/3 microcontrollers feature embedded data EEPROM and low-power low-voltage single-supply program Flash memory.
The devices incorporate an extensive range of enhanced I/Os and peripherals, a 12-bit ADC, two comparators, a real-time clock, two 16-bit timers, one 8-bit timer, as well as standard communication interfaces such as an SPI, an I2C interface, and one USART. 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.
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All features
- Operating conditions
- Operating power supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
- Temperature range: -40 to 85 or 125 °C
- Low power features
- 5 low-power modes: Wait, Low power run, Low-power wait, Active-halt with RTC, Halt
- Ultra-low leakage per I/0: 50 nA
- Fast wakeup from Halt: 5 μs
- Advanced STM8 core
- Harvard architecture and 3-stage pipeline
- Max freq: 16 MHz, 16 CISC MIPS peak
- Up to 40 external interrupt sources
- Reset and supply management
- Low-power, ultra safe BOR reset with 5 selectable thresholds
- Ultra-low power POR/PDR
- Programmable voltage detector (PVD)
- Clock management
- 32 kHz and 1-16 MHz crystal oscillators
- Internal 16 MHz factory-trimmed RC
- Internal 38 kHz low consumption RC
- Clock security system
- Low power RTC
- BCD calendar with alarm interrupt
- Digital calibration with +/- 0.5 ppm accuracy
- LSE security system
- Auto-wakeup from Halt w/ periodic interrupt
- Memories
- Up to 8 Kbyte of Flash program memory plus 256 byte of data EEPROM with ECC
- Flexible write/read protection modes
- 1 Kbyte of RAM
- DMA
- 4 channels supporting ADC, SPI, I2C, USART, timers
- 1 channel for memory-to-memory
- 12-bit ADC up to 1 Msps/28 channels
- Temp. sensor and internal ref. voltage
- 2 ultra-low-power comparators
- 1 with fixed threshold and 1 rail to rail
- Wakeup capability
- Timers
- Two 16-bit timers with 2 channels (IC, OC, PWM), quadrature encoder (TIM2, TIM3)
- One 8-bit timer with 7-bit prescaler (TIM4)
- 1 Window and 1 independent watchdog
- Beeper timer with 1, 2 or 4 kHz frequencies
- Communication interfaces
- One synchronous serial interface (SPI)
- Fast I2C 400 kHz
- One USART
- Up to 41 I/Os, all mappable on interrupt vectors
- Up to 20 capacitive sensing channels supporting touchkey, proximity touch, linear touch, and rotary touch sensors
- Development support
- Fast on-chip programming and non-intrusive debugging with SWIM
- Bootloader using USART
- 96-bit unique ID
- Operating conditions
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All resources
| Resource title | Latest update |
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Jul 2018 | 27 Jul 2018 |
Application Notes (5 of 16)
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| 25 Sep 2018 | 25 Sep 2018 | |||
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| 12 Oct 2018 | 12 Oct 2018 | |||
| 22 Jul 2019 | 22 Jul 2019 |
Technical Notes & Articles (5 of 6)
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| 11 Jul 2017 | 11 Jul 2017 | |||
| 16 Apr 2021 | 16 Apr 2021 | |||
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User Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Jul 2017 | 03 Jul 2017 |
Reference Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Jul 2019 | 22 Jul 2019 |
Programming Manuals (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 16 Oct 2018 | 16 Oct 2018 | |||
| 16 Apr 2021 | 16 Apr 2021 |
Errata Sheets (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Nov 2017 | 13 Nov 2017 |
Device Option Lists (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 12 Sep 2016 | 12 Sep 2016 |
Application Notes for related Tools & Software (5 of 17)
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| 06 Dec 2019 | 06 Dec 2019 | |||
| 17 Nov 2015 | 17 Nov 2015 | |||
| 02 Jun 2020 | 02 Jun 2020 | |||
| 13 Sep 2018 | 13 Sep 2018 | |||
| 29 Jun 2018 | 29 Jun 2018 | |||
| 19 Aug 2019 | 19 Aug 2019 | |||
| 29 Jun 2018 | 29 Jun 2018 | |||
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| 26 Feb 2018 | 26 Feb 2018 | |||
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| 17 May 2016 | 17 May 2016 | |||
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| 24 Jan 2017 | 24 Jan 2017 | |||
| 22 May 2019 | 22 May 2019 | |||
| 17 May 2016 | 17 May 2016 | |||
| 29 Jun 2018 | 29 Jun 2018 |
Presentations (5)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Mar 2016 | 25 Mar 2016 | |||
| 15 Mar 2021 | 15 Mar 2021 | |||
| 07 Apr 2021 | 07 Apr 2021 | |||
| 30 Apr 2021 | 30 Apr 2021 | |||
| 25 Mar 2016 | 25 Mar 2016 |
Flyers (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 21 Dec 2020 | 21 Dec 2020 | |||
| 16 Apr 2021 | 16 Apr 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STM8L151F3
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
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STM8L151F3P3 | Active | TSSOP-20 | Industrial | Ecopack2 | |
| STM8L151F3P6 | Active | TSSOP-20 | Industrial | Ecopack2 | |
| STM8L151F3P6TR | Active | TSSOP-20 | Industrial | Ecopack2 | |
| STM8L151F3U6DTR | Active | UFQFPN 20 3x3x0.6 mm | Industrial | Ecopack2 | |
| STM8L151F3U6TR | Active | UFQFPN 20 3x3x0.6 mm | Industrial | Ecopack2 |
STM8L151F3P6
Package:
TSSOP-20Material Declaration**:
STM8L151F3P6TR
Package:
TSSOP-20Material Declaration**:
STM8L151F3U6DTR
Package:
UFQFPN 20 3x3x0.6 mmMaterial 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.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STM8L151F3P6TR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | TSSOP-20 | -40 | 85 | CHINA | 0.4635 / 10k | ||
| STM8L151F3U6TR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | UFQFPN 20 3x3x0.6 mm | -40 | 85 | PHILIPPINES | 0.482 / 10k | ||
| STM8L151F3U6DTR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | UFQFPN 20 3x3x0.6 mm | -40 | 85 | PHILIPPINES | 0.482 / 10k | ||
| STM8L151F3P3 | 1 distributors | Active | EAR99 | NEC | Tube | TSSOP-20 | -40 | 125 | PHILIPPINES | 0.533 / 10k | ||
| STM8L151F3P6 | 1 distributors | Active | EAR99 | NEC | Tube | TSSOP-20 | -40 | 85 | CHINA | 0.4635 / 10k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.4635 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.482 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.482 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.533 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.4635 / 10k(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
