STM8L050J3M3 STM8 8-bit MCUs by STMicroelectronics
Ultra-low-power Value line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM
| Status: | Active |
|---|---|
| Series: | STM8L050J3 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.47
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.17
|
No stock
|
Buy Now |
|
Newark Electronics
from US$0.64
|
5,649
in stock
|
Buy Now |
|
element14
from US$0.55
|
5,649
in stock
|
Buy Now |
|
Farnell
from US$0.58
|
5,649
in stock
|
Buy Now |
|
Distrelec
from US$0.62
|
144
in stock
|
Buy Now |
|
Future Electronics
from US$0.47
|
-
|
Buy Now |
|
Avnet America
from US$0.52
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Operating conditions Operating power supply: 1.8 V to 3.6 V Temperature range: -40 °C to 125 °C |
| Operating power supply: 1.8 V to 3.6 V Temperature range: -40 °C to 125 °C |
| Low-power features 5 low-power modes: Wait, Low-power run (5.1 µA), Low-power wait (3 µA), Active-halt with RTC (1.3 µA), Halt (350 nA) Ultra-low leakage per I/O: 50 nA Fast wakeup from Halt: 5 µs |
| 5 low-power modes: Wait, Low-power run (5.1 µA), Low-power wait (3 µA), Active-halt with RTC (1.3 µA), Halt (350 nA) |
| Ultra-low leakage per I/O: 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 6 external interrupt sources |
| Harvard architecture and 3-stage pipeline |
| Max freq: 16 MHz, 16 CISC MIPS peak |
| Up to 6 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) |
| 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 to 16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC Internal 38 kHz low consumption RC Clock security system |
| 32 kHz and 1 to 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 |
| BCD calendar with alarm interrupt |
| Digital calibration with +/- 0.5 ppm accuracy |
| LSE security system |
| Auto-wakeup from Halt w/ periodic interrupt |
| Memories 8 Kbytes of Flash program memory and 256 bytes of data EEPROM with ECC Flexible write and read protection modes 1 Kbyte of RAM |
| 8 Kbytes of Flash program memory and 256 bytes of data EEPROM with ECC |
| Flexible write and read protection modes |
| 1 Kbyte of RAM |
| DMA 4 channels supporting ADC, SPI, I2C, USART, timers 1 channel for memory-to-memory |
| 4 channels supporting ADC, SPI, I2C, USART, timers |
| 1 channel for memory-to-memory |
| 12-bit ADC up to 1 Msps/4 channels Internal reference voltage |
| Internal reference voltage |
| Timers Two 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder One 8-bit timer with 7-bit prescaler 2 watchdogs: 1 Window, 1 Independent Beeper timer with 1, 2 or 4 kHz frequencies |
| Two 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder |
| 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 |
| Synchronous serial interface (SPI) |
| Fast I2C 400 kHz SMBus and PMBus |
| USART |
| Up to 6 I/Os, all mappable on interrupt vectors |
| Development support Fast on-chip programming and non-intrusive debugging with SWIM Bootloader using USART |
| Fast on-chip programming and non-intrusive debugging with SWIM |
| Bootloader using USART |
| Two ultra-low-power comparators One with fixed threshold and another one with rail to rail |
| One with fixed threshold and another one with rail to rail |
| Wakeup capability |
Resources
Product Specifications |
|---|
| DS12167 Value line, 8-bit ultra-low-power MCU, 8-Kbyte Flash, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC, comparators |
Reference Manuals |
|---|
| RM0031 STM8L050J3, STM8L051F3, STM8L052C6, STM8L052R8 MCUs and STM8L151/L152, STM8L162, STM8AL31, STM8AL3L lines |
Programming Manuals |
|---|
| PM0044 STM8 CPU programming manual |
Presentations |
|---|
| Microcontrollers Functional Safety Packages |
| STM32 and STM8 embedded software solutions |
| STM32 and STM8 software development tools |
Flyers |
|---|
| Get ready for the largest IoT development ecosystem |
| New 8-pin STM8L MCUs - Saves power and cost |
| STM8CubeMX eases STM8 configuration |
Brochures |
|---|
| STM8 8-bit MCU family |
Alternative Descriptions
| Mcu, 8Bit, Stm8, 16Mhz, Nsoic-8 | Newark Electronics |
| MCU, 8BIT, STM8, 16MHZ, NSOIC-8 | element14 |
| ST Microcontroller 8bit 8KB SOP | Distrelec |
| STM8L050J3M3, STM32 Microcontrollers | RS |
| STM8L Series 8 kB Flash 1 KB RAM 16 MHz 8-Bit Microcontroller - SOIC-8 | Future Electronics |
| MCU 8-Bit STM8L050J3 STM8 CISC 8KB Flash 2.5V/3.3V 8-Pin SOIC Tube | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a STM8L050J3M3?
Additional datasheets, footprints and schematics for STM8L050J3M3 are listed on our Part Details page. You can also find images and similar parts to STM8L050J3M3 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STM8L050J3M3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STM8L050J3M3 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STM8L050J3M3 fall under?
The STM8L050J3M3 is listed under Microcontrollers & Microprocessors > STM8 8-bit MCUs > STM8L Series > STM8L Value Line.
Can I view similar or alternative parts?
You can view similar parts to STM8L050J3M3 when available in the STM8L Value Line range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the STM8L050J3M3 you can contact the distributor directly for product support, shipping queries etc.
Is the STM8L050J3M3 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM8L050J3M3 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Distrelec and RS have stock available or on a lead time for STM8L050J3M3.
How do I check stock and lead times for all distributors?
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