STMicroelectronics STM8L151K6U3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.57 | $6.57 |
| 15+ | $1.51 | $22.65 |
| 25+ | $1.48 | $37.00 |
| 50+ | $1.39 | $69.50 |
| 100+ | $1.23 | $123.00 |
| N+ | $0.25 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8 |
| Packaging | Tape & Reel (TR) | 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 | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 22x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |
The STM8L151K6U3TR is an 8-bit STM8 microcontroller from STMicroelectronics, running at 16MHz with 32KB flash and 2KB RAM. It operates from 1.65V to 3.6V and includes IR, DMA, PWM, and brown-out detection. Packaged in a 32-UFQFN, it is designed for high-temperature and low-power applications.
- Extended temperature range up to 125°C for harsh environments.
- Integrated IR timer reduces external components for remote controls.
- Ultra-low voltage (1.65V) supports battery operation.
- Compact 32-UFQFN package with exposed pad for thermal dissipation.
Automotive Remote Keyless Entry
IR support and 125°C rating enable reliable RKE modules.
Industrial Temperature Loggers
High-temperature tolerance allows direct mounting near heat sources.
Consumer IR Remotes
Built-in IR timer simplifies NEC/Sony protocol encoding.
Smart Lighting
PWM outputs and low power consumption drive LED dimming.
Medical Wearables
1.65V operation and DMA support continuous biosignal monitoring.
HVAC Controllers
Brown-out detection ensures stable operation in fluctuating power.
- Q: What is the operating temperature?
- A: -40°C to 125°C, suitable for extreme environments.
- Q: Does it have IR support?
- A: Yes, includes IR timer for remote control applications.
- Q: What is the core speed?
- A: 16MHz STM8 core.
- Q: How much flash memory?
- A: 32KB flash and 2KB RAM.
- Q: What is the operating temperature?
- A: -40°C to 125°C, suitable for extreme environments.
- Q: Does it have IR support?
- A: Yes, includes IR timer for remote control applications.
- Q: What is the core speed?
- A: 16MHz STM8 core.
- Q: How much flash memory?
- A: 32KB flash and 2KB RAM.

STM8L151K6U3TR.pdf