STMicroelectronics STM8L151K3U3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.24 | $5.24 |
| 15+ | $1.21 | $18.15 |
| 25+ | $1.18 | $29.50 |
| 50+ | $1.11 | $55.50 |
| 100+ | $0.98 | $98.00 |
| N+ | $0.20 | 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 | 30 |
| 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 23x12b |
| 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 STM8L151K3U3TR is a low-power 8-bit microcontroller from STMicroelectronics, featuring an STM8 core running at 16MHz. It provides 8KB of flash memory and 1KB of RAM, operating from 1.8V to 3.6V. This device integrates essential peripherals like DMA, PWM, and a watchdog timer, all in a compact 32-UFQFN package. Its extended temperature range makes it a robust choice for demanding embedded applications.
- Ultra-low power consumption: Optimized for battery life with 1.8V operation and low-power modes.
- High-temperature tolerance: Operates up to 125°C, suitable for industrial and automotive environments.
- Compact footprint: 32-UFQFN package saves PCB space for space-constrained designs.
- Integrated peripherals: DMA and PWM reduce CPU load and enable efficient motor control.
Low-Power Sensor Nodes
With 1.8V operation and multiple low-power modes, this MCU is ideal for battery-powered environmental sensors that require long sleep intervals and periodic wake-ups.
Portable Medical Devices
The wide temperature range and low voltage support wearable health monitors and diagnostic tools that must operate reliably in varying conditions.
Industrial Control Panels
DMA and PWM peripherals enable efficient control of motors and actuators in industrial automation, while the 125°C rating suits harsh environments.
Smart Home Controllers
IR support and PWM allow for remote control and dimming functions in smart lighting and HVAC systems, with low power draw for always-on operation.
Automotive Body Electronics
The extended temperature range and robust reset features make it suitable for interior lighting control and seat adjustment modules.
Security Systems
Brown-out detection and watchdog timer ensure reliable operation in alarm panels and access control units, preventing system lockups.
- Q: What is the operating voltage range of the STM8L151K3U3TR?
- A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
- Q: What is the maximum CPU speed?
- A: The STM8 core runs at up to 16MHz.
- Q: How much flash memory does it have?
- A: It includes 8KB of program flash memory.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 125°C.
STM8L151K3U3TR.pdf
- Q: What is the operating voltage range of the STM8L151K3U3TR?
- A: It operates from 1.8V to 3.6V, suitable for low-power battery applications.
- Q: What is the maximum CPU speed?
- A: The STM8 core runs at up to 16MHz.
- Q: How much flash memory does it have?
- A: It includes 8KB of program flash memory.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 125°C.
