Product overview
Description
The medium-density STM8L151x4/6 and STM8L152x4/6 devices are members of the STM8L ultra-low-power 8-bit family. The medium-density STM8L15x family operates from 1.8 V to 3.6 V (down to 1.65 V at power down) and is available in the -40 to +85 °C and -40 to +125 °C temperature ranges. The medium-density STM8L15x ultra-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 ultra-fast Flash programming.
All medium-density STM8L15x microcontrollers feature embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
They incorporate an extensive range of enhanced I/Os and 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.
Six different packages are proposed from 28 to 48 pins. Depending on the device chosen, different sets of peripherals are included.
All STM8L ultra-low-power products are based on the same architecture with the same memory mapping and a coherent pinout.
-
All features
- Operating conditions
- Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down)
- Temp. range: - 40 °C to 85, 105 or 125 °C
- Low power features
- 5 low power modes: Wait, Low power run (5.1 µA), Low power wait (3 µA), Active-halt with full RTC (1.3 µA), Halt (350 nA)
- Consumption: 195 µA/MHz + 440 µA
- Ultra-low leakage per I/0: 50 nA
- Fast wakeup from Halt: 4.7 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
- 1 to 16 MHz crystal oscillator
- 32 kHz crystal oscillator
- Internal 16 MHz factory-trimmed RC
- Internal 38 kHz low consumption RC
- Clock security system
- Low power RTC
- BCD calendar with alarm interrupt
- Auto-wakeup from Halt w/ periodic interrupt
- LCD: up to 4x28 segments w/ step-up converter
- Memories
- Up to 32 Kbytes of Flash program memory and 1 Kbyte of data EEPROM with ECC, RWW
- Flexible write and read protection modes
- Up to 2 Kbytes of RAM
- DMA
- 4 channels; supported peripherals: ADC, DAC, SPI, I2C, USART, timers
- 1 channel for memory-to-memory
- 12-bit DAC with output buffer
- 12-bit ADC up to 1 Msps/25 channels
- T. sensor and internal reference 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 (used as IC, OC, PWM), quadrature encoder
- One 16-bit advanced control timer with 3 channels, supporting motor control
- One 8-bit timer with 7-bit prescaler
- 2 watchdogs: 1 window, 1 independent
- Beeper timer with 1, 2 or 4 kHz frequencies
- Communication interfaces
- Synchronous serial interface (SPI)
- Fast I2C 400 kHz SMBus and PMBus™
- USART (ISO 7816 interface and IrDA)
- Up to 41 I/Os, all mappable on interrupt vectors
- Up to 16 capacitive sensing channels supporting touchkey, proximity, 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
Circuit Diagram
More from the product line
You might also like...
Featured Videos
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?
8-bit microcontrollers for industrial and mass-market applications
Here is an opportunity to get to learn the basics of our STM8S value line !
Recommended Tools & Software
NUCLEO-8L152R8
Browse more STM8 Nucleo-64 development board with STM8L152R8 MCU, supports Arduino Uno and ST morpho connectivity
All tools & software
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 31 Mar 2021 | 31 Mar 2021 |
Application Notes (5 of 16)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Sep 2018 | 25 Sep 2018 | |||
| 18 May 2021 | 18 May 2021 | |||
| 17 Mar 2021 | 17 Mar 2021 | |||
| 16 Apr 2019 | 16 Apr 2019 | |||
| 11 Jul 2017 | 11 Jul 2017 | |||
| 22 Jul 2019 | 22 Jul 2019 | |||
| 25 Mar 2020 | 25 Mar 2020 | |||
| 16 Apr 2021 | 16 Apr 2021 | |||
| 13 Aug 2019 | 13 Aug 2019 | |||
| 15 May 2017 | 15 May 2017 | |||
| 22 Jan 2015 | 22 Jan 2015 | |||
| 14 Feb 2019 | 14 Feb 2019 | |||
| 11 Oct 2019 | 11 Oct 2019 | |||
| 14 Feb 2019 | 14 Feb 2019 | |||
| 12 Oct 2018 | 12 Oct 2018 | |||
| 22 Jul 2019 | 22 Jul 2019 |
Technical Notes & Articles (5 of 6)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 11 Jul 2017 | 11 Jul 2017 | |||
| 16 Apr 2021 | 16 Apr 2021 | |||
| 11 Jul 2017 | 11 Jul 2017 | |||
| 11 Jul 2017 | 11 Jul 2017 | |||
| 11 Jul 2017 | 11 Jul 2017 | |||
| 11 Jul 2017 | 11 Jul 2017 |
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 | |||
|---|---|---|---|---|
| 31 Jul 2014 | 31 Jul 2014 |
Device Option Lists (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 13 Apr 2017 | 13 Apr 2017 |
Application Notes for related Tools & Software (5 of 17)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 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 | |||
| 29 Jun 2018 | 29 Jun 2018 | |||
| 26 Feb 2018 | 26 Feb 2018 | |||
| 29 Jun 2018 | 29 Jun 2018 | |||
| 13 Sep 2018 | 13 Sep 2018 | |||
| 17 May 2016 | 17 May 2016 | |||
| 29 Jun 2018 | 29 Jun 2018 | |||
| 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 |
Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2019 | 19 Sep 2019 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STM8L151C4
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** |
|---|---|---|---|---|---|
| STM8L151C4T3 | Active | LQFP 48 7x7x1.4 mm | Industrial | Ecopack2 | |
| STM8L151C4T6 | Active | LQFP 48 7x7x1.4 mm | Industrial | Ecopack2 | |
| STM8L151C4T6TR | Active | LQFP 48 7x7x1.4 mm | Industrial | Ecopack2 | |
| STM8L151C4U6 | Active | UFQFPN 48 7x7x0.55 mm | Industrial | Ecopack2 | |
| STM8L151C4U6TR | Active | UFQFPN 48 7x7x0.55 mm | Industrial | 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.
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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STM8L151C4U6 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tray | UFQFPN 48 7x7x0.55 mm | -40 | 85 | CHINA | 0.7602 / 10k | ||
| STM8L151C4T6 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tray | LQFP 48 7x7x1.4 mm | -40 | 85 | MALAYSIA | 0.7788 / 10k | ||
| STM8L151C4T3 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tray | LQFP 48 7x7x1.4 mm | -40 | 125 | CHINA | 0.8956 / 10k | ||
| STM8L151C4T6TR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | LQFP 48 7x7x1.4 mm | -40 | 85 | MALAYSIA | 0.7788 / 10k | ||
| STM8L151C4U6TR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | UFQFPN 48 7x7x0.55 mm | -40 | 85 | CHINA | 0.7602 / 10k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.7602 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.7788 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.8956 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.7788 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.7602 / 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
