STMicroelectronics STM32L051K6U6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.64 | $3.64 |
| 15+ | $2.39 | $35.85 |
| 25+ | $2.34 | $58.50 |
| 50+ | $2.21 | $110.50 |
| 100+ | $1.95 | $195.00 |
| N+ | $0.39 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 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 STM32L051K6U6TR from STMicroelectronics is an ultra-low-power 32-bit ARM Cortex-M0+ microcontroller, operating at up to 32MHz. It provides 32KB flash and 8KB SRAM in a compact 32-UFQFN package. With a supply range of 1.65V to 3.6V and integrated DMA, it is engineered for energy-efficient and space-constrained applications.
- Ultra-low power: 1.65V operation and optimized peripherals extend battery life.
- Compact footprint: 32-UFQFN package saves space in portable designs.
- Efficient DMA: Reduces CPU load for data streaming from sensors.
- Wide temperature range: -40°C to 85°C for industrial environments.
- ST ecosystem: Backed by comprehensive HAL libraries and tools.
Ultra-Low-Power IoT Devices
The 1.65V operation and 32MHz Cortex-M0+ core enable battery-powered sensors that can run for years on a single cell.
Smart Meters
With 32KB flash and DMA, it can handle metering algorithms and communication protocols for gas or water meters.
Medical Wearables
The compact UFQFN package and low power are ideal for continuous glucose monitors or ECG patches.
Industrial Sensor Hubs
Its 8KB SRAM and PWM capabilities allow aggregation of multiple analog sensors in factory automation.
Portable Instruments
The 1.65V minimum voltage supports direct operation from a single alkaline battery, simplifying handheld multimeter designs.
Smart Agriculture
Its robust POR and DMA are suitable for soil moisture sensors that wake periodically to transmit data over LoRa.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-power battery designs.
- Q: What is the CPU speed?
- A: The ARM Cortex-M0+ core runs at up to 32MHz.
- Q: How much flash and RAM does it have?
- A: It has 32KB flash and 8KB SRAM.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: Does it support DMA?
- A: Yes, it includes a DMA controller for efficient peripheral data transfer.
STM32L051K6U6TR.pdf
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-power battery designs.
- Q: What is the CPU speed?
- A: The ARM Cortex-M0+ core runs at up to 32MHz.
- Q: How much flash and RAM does it have?
- A: It has 32KB flash and 8KB SRAM.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: Does it support DMA?
- A: Yes, it includes a DMA controller for efficient peripheral data transfer.
