-
The medium-density value line STM8L052C6 devices are members of the STM8L ultra-low-power 8-bit family.
The value line STM8L05xxx 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.
Medium-density value line STM8L052C6 microcontrollers feature embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
All devices offer 12-bit ADC, real-time clock, 16-bit timers, one 8-bit timer as well as standard communication interface such as SPI, I2C, USART and 4x28-segment LCD. The 4x 28-segment LCD is available on the medium-density value line STM8L052C6.
The STM8L052C6 operates from 1.8 V to 3.6 V and is available in the -40 to +85 °C temperature range.
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 value line STM8L ultra-low-power products are based on the same architecture with the same memory mapping and a coherent pinout.Key Features
- Operating conditions
- Operating power supply: 1.8 V to 3.6 V
- Temperature range: -40 °C to 85 °C
- Low-power features
- Five 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 five selectable thresholds
- Ultra-low-power POR/PDR
- Programmable voltage detector (PVD)
- Clock management
- 32 kHz and 1 to 16 MHz 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
- 32 KB Flash program memory and 256 bytes data EEPROM with ECC, RWW
- Flexible write and read protection modes
- 2 Kbytes of RAM
- DMA
- Four channels supporting ADC, SPI, I2C, USART, timers
- One channel for memory-to-memory
- 12-bit ADC up to 1 Msps/25 channels
- Internal reference voltage
- Timers
- Two 16-bit timers with two channels (used as IC, OC, PWM), quadrature encoder
- One 16-bit advanced control timer with three channels, supporting motor control
- One 8-bit timer with 7-bit prescaler
- Two watchdogs: one Window, one 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
- Development support
- Fast on-chip programming and non- intrusive debugging with SWIM
- Bootloader using USART
- Operating conditions
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
All tools & software
All resources
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Mar 2015 |
19 Mar 2015
|
Application Notes (5 of 16)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Sep 2018 |
25 Sep 2018
|
|||
| 14 Feb 2019 |
14 Feb 2019
|
|||
| 24 Mar 2020 |
24 Mar 2020
|
|||
| 16 Apr 2019 |
16 Apr 2019
|
|||
| 27 Jul 2015 |
27 Jul 2015
|
|||
| 26 Oct 2015 |
26 Oct 2015
|
|||
| 11 Dec 2015 |
11 Dec 2015
|
|||
| 04 May 2018 |
04 May 2018
|
|||
| 13 Aug 2019 |
13 Aug 2019
|
|||
| 25 Oct 2019 |
25 Oct 2019
|
|||
| 26 Jan 2015 |
26 Jan 2015
|
|||
| 09 Dec 2015 |
09 Dec 2015
|
|||
| 02 Dec 2014 |
02 Dec 2014
|
|||
| 09 Dec 2015 |
09 Dec 2015
|
|||
| 12 Oct 2018 |
12 Oct 2018
|
|||
| 22 Jul 2019 |
22 Jul 2019
|
Technical Notes & Articles (5 of 6)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 16 Nov 2015 |
16 Nov 2015
|
|||
| 04 May 2018 |
04 May 2018
|
|||
| 28 Apr 2015 |
28 Apr 2015
|
|||
| 28 Apr 2015 |
28 Apr 2015
|
|||
| 20 Apr 2015 |
20 Apr 2015
|
|||
| 24 Mar 2015 |
24 Mar 2015
|
User Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Jul 2017 |
03 Jul 2017
|
Reference Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 10 Apr 2015 |
10 Apr 2015
|
Programming Manuals (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 16 Oct 2018 |
16 Oct 2018
|
|||
| 04 May 2018 |
04 May 2018
|
Errata Sheets (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Feb 2018 |
12 Feb 2018
|
Application Notes for related Tools & Software (5 of 16)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 Jul 2020 |
06 Jul 2020
|
|||
| 02 Jun 2020 |
02 Jun 2020
|
|||
| 13 Sep 2018 |
13 Sep 2018
|
|||
| 06 Jul 2020 |
06 Jul 2020
|
|||
| 19 Aug 2019 |
19 Aug 2019
|
|||
| 27 Aug 2020 |
27 Aug 2020
|
|||
| 06 Jul 2020 |
06 Jul 2020
|
|||
| 26 Feb 2018 |
26 Feb 2018
|
|||
| 27 Aug 2020 |
27 Aug 2020
|
|||
| 13 Sep 2018 |
13 Sep 2018
|
|||
| 17 May 2016 |
17 May 2016
|
|||
| 09 Sep 2020 |
09 Sep 2020
|
|||
| 24 Jan 2017 |
24 Jan 2017
|
|||
| 22 May 2019 |
22 May 2019
|
|||
| 17 May 2016 |
17 May 2016
|
|||
| 29 Jul 2020 |
29 Jul 2020
|
Presentations (5)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Mar 2016 |
25 Mar 2016
|
|||
| 04 Jun 2020 |
04 Jun 2020
|
|||
| 14 Apr 2020 |
14 Apr 2020
|
|||
| 14 Apr 2020 |
14 Apr 2020
|
|||
| 25 Mar 2016 |
25 Mar 2016
|
Flyers (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 15 Oct 2019 |
15 Oct 2019
|
|||
| 19 Jun 2018 |
19 Jun 2018
|
|||
| 24 Mar 2020 |
24 Mar 2020
|
Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Mar 2020 |
24 Mar 2020
|
CAD/EDA Symbols, Footprints and Models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STM8L052C6T6 |
Active
|
LQFP 48 7x7x1.4 | Industrial | Ecopack2 | |
| STM8L052C6T6TR |
Active
|
LQFP 48 7x7x1.4 | 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 | |||||||||||
| STM8L052C6T6 | 7 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tray | LQFP 48 7x7x1.4 | -40 | 85 | PHILIPPINES | 0.55 / 10k | |
| STM8L052C6T6TR | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | LQFP 48 7x7x1.4 | -40 | 85 | PHILIPPINES | 0.55 / 10k | |
(*) 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