STMicroelectronics STM8L151K2U6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.30 | $4.30 |
| 15+ | $0.99 | $14.85 |
| 25+ | $0.97 | $24.25 |
| 50+ | $0.92 | $46.00 |
| 100+ | $0.81 | $81.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8L EnergyLite |
| Packaging | Tray | NULL |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT |
| Number of I/O | 30 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 23x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |
The STM8L151K2U6 from STMicroelectronics is an ultra-low-power 8-bit MCU based on the STM8 core. It runs at 16MHz with 4KB flash and 1K RAM. The device features DMA, IR, POR, PWM, and WDT for efficient operation. Its 1.8V to 3.6V supply and 32-UFQFN package make it perfect for portable and battery-powered applications.
- Ultra-low-power design extends battery life.
- DMA offloads CPU for efficient data transfer.
- Compact 32-UFQFN for space-constrained designs.
- Integrated IR support for remote control applications.
Battery-Powered IoT Sensors
Low 1.8V operation and DMA reduce power consumption in wireless nodes.
Portable Medical Devices
Compact 32-UFQFN and 4KB flash fit glucose meters and thermometers.
Smart Lighting
PWM outputs drive LED dimming with 16MHz precision.
Industrial Sensors
WDT and POR ensure reliable operation in harsh environments.
Consumer Wearables
Low power and small size enable fitness trackers.
Home Automation
IR support allows remote control decoding in smart switches.
- Q: What is the core architecture?
- A: STM8 8-bit core running at 16MHz.
- Q: What is the supply voltage?
- A: 1.8V to 3.6V, optimized for low power.
- Q: How much flash and RAM?
- A: 4KB flash and 1K x 8 RAM.
- Q: What package is available?
- A: 32-UFQFN exposed pad.
- Q: Does it support DMA?
- A: Yes, includes DMA, IR, POR, PWM, and WDT.
- Q: What is the core architecture?
- A: STM8 8-bit core running at 16MHz.
- Q: What is the supply voltage?
- A: 1.8V to 3.6V, optimized for low power.
- Q: How much flash and RAM?
- A: 4KB flash and 1K x 8 RAM.
- Q: What package is available?
- A: 32-UFQFN exposed pad.
- Q: Does it support DMA?
- A: Yes, includes DMA, IR, POR, PWM, and WDT.

STM8L151K2U6.pdf