STMicroelectronics STM8L151F3U6DTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.51 | $3.51 |
| 15+ | $0.81 | $12.15 |
| 25+ | $0.79 | $19.75 |
| 50+ | $0.75 | $37.50 |
| 100+ | $0.66 | $66.00 |
| N+ | $0.13 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8L EnergyLite |
| 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 | 18 |
| Program Memory Size | 8KB (8K 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 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-UFQFPN (3x3) |
| Package / Case | 20-UFQFN |
| ROHS |  |
The STM8L151F3U6DTR from STMicroelectronics is an ultra-low-power 8-bit microcontroller built on the STM8 core. It operates at up to 16MHz with a supply voltage range of 1.8V to 3.6V. The device features 8KB of flash memory and 1KB of RAM, packaged in a compact 20-UFQFN. It includes a rich set of peripherals such as DMA, PWM, and a watchdog timer, making it suitable for a wide range of embedded applications.
- Ultra-low-power architecture: Optimized for battery-powered devices, extending operational life.
- Compact 20-UFQFN package: Saves PCB space for space-constrained designs.
- Integrated DMA: Enables efficient data transfer without CPU intervention, improving performance.
- Wide temperature range: Operates reliably from -40°C to 85°C for industrial environments.
Low-Power Sensor Nodes
With a 1.8V minimum supply and multiple low-power modes, this MCU is ideal for battery-powered environmental sensors that require long operational life.
Portable Medical Devices
The integrated DMA and IR capabilities support efficient data handling in compact health monitors, while the 16MHz STM8 core ensures responsive processing.
Industrial Control Interfaces
Its PWM outputs and WDT make it suitable for small motor control or actuator feedback loops in industrial settings, operating reliably from -40°C to 85°C.
Smart Home Controllers
The 8KB flash and 1KB RAM are sufficient for managing lighting or HVAC control logic, with the brown-out reset ensuring stable operation during power fluctuations.
Wearable Electronics
The tiny 20-UFQFN package and low-voltage operation enable compact, energy-efficient designs for fitness trackers or smart watches.
Automotive Peripheral Modules
Although not AEC-Q100 qualified, its wide temperature range and robust features allow use in non-critical automotive body control modules.
- Q: What is the operating voltage range of the STM8L151F3U6DTR?
- A: The supply voltage range is 1.8V to 3.6V.
- Q: What is the maximum CPU speed?
- A: The STM8 core runs at up to 16 MHz.
- Q: How much flash memory does it have?
- A: It provides 8KB of program flash memory.
- Q: What package is this MCU available in?
- A: It comes in a 20-UFQFN package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with POR, PWM, DMA, and IR.
STM8L151F3U6DTR.pdf
- Q: What is the operating voltage range of the STM8L151F3U6DTR?
- A: The supply voltage range is 1.8V to 3.6V.
- Q: What is the maximum CPU speed?
- A: The STM8 core runs at up to 16 MHz.
- Q: How much flash memory does it have?
- A: It provides 8KB of program flash memory.
- Q: What package is this MCU available in?
- A: It comes in a 20-UFQFN package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with POR, PWM, DMA, and IR.
