STMicroelectronics STM32L031K4U6TR
Normaler Preis
$4.66
Normaler Preis
$1.17
Verkaufspreis
$4.66
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.66 | $4.66 |
| 15+ | $1.08 | $16.20 |
| 25+ | $1.05 | $26.25 |
| 50+ | $0.99 | $49.50 |
| 100+ | $0.88 | $88.00 |
| N+ | $0.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 8K 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 | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STMicroelectronics STM32L031K4U6TR is an ultra-low-power ARM Cortex-M0+ MCU running at 32MHz. It offers 16KB flash and 8KB RAM in a 32-UFQFN package, operating from 1.8V to 3.6V. Integrated BOR, POR, DMA, PWM, and WDT provide a secure and efficient foundation for battery-powered applications.
- Ultra-low power: Optimized for battery-operated devices.
- Compact size: 32-UFQFN package ideal for space-limited PCBs.
- Robust safety: BOR and POR prevent data corruption.
- Efficient processing: 32MHz Cortex-M0+ balances speed and power.
Wearable Health Monitors
Low power ARM core and 1.8V operation extend battery life in compact devices.
IoT Sensor Nodes
DMA and PWM enable efficient sensor polling and wireless wake-up.
Portable Consumer Electronics
Small UFQFN package fits slim designs; BOR ensures reliable shutdown.
Smart Accessories
8KB RAM supports BLE stacks for connected devices.
Industrial Sensors
Wide temp range and brown-out protection suit factory floor installations.
Medical Disposables
Low cost and low power make it ideal for single-use diagnostic tools.
- Q: What core does this use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the flash size?
- A: 16KB flash and 8KB RAM.
- Q: What is the voltage range?
- A: 1.8V to 3.6V.
- Q: What package is available?
- A: 32-UFQFN with exposed pad.
- Q: Does it have brown-out detection?
- A: Yes, includes BOR and POR.
Base Product Number ：
STM32L031K4
STM32L031K4U6TR.pdf
- Q: What core does this use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the flash size?
- A: 16KB flash and 8KB RAM.
- Q: What is the voltage range?
- A: 1.8V to 3.6V.
- Q: What package is available?
- A: 32-UFQFN with exposed pad.
- Q: Does it have brown-out detection?
- A: Yes, includes BOR and POR.
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