STMicroelectronics STM32L052K8U3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.00 | $5.00 |
| 15+ | $3.28 | $49.20 |
| 25+ | $3.21 | $80.25 |
| 50+ | $3.03 | $151.50 |
| 100+ | $2.68 | $268.00 |
| N+ | $0.54 | 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, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 64KB (64K 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; 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 STMicroelectronics STM32L052K8U3TR is a 32-bit ARM Cortex-M0+ MCU at 32MHz. It features 64KB flash and 8KB SRAM, operating from 1.65V to 3.6V. This 32-UFQFN device includes DMA, PWM, WDT, and brown-out reset, with an extended -40°C to 125°C range for demanding applications.
- Extended temperature range (-40°C to 125°C): Suitable for automotive and industrial harsh conditions.
- Large memory (64KB flash, 8KB RAM): Supports complex applications without external memory.
- DMA and PWM integration: Reduces CPU load and enables precise control.
- Ultra-low power: 1.65V operation extends battery life in portable devices.
Automotive Body Electronics
The 125°C rating allows use in engine bay sensors and transmission control modules.
Industrial Motor Drives
PWM and DMA enable smooth 3-phase motor control in high-temperature factory environments.
Smart Grid Meters
64KB flash stores complex metering algorithms with 8KB RAM for real-time power calculations.
Medical Implants
Low 1.65V operation and small UFQFN package suit hearing aids and neurostimulators.
Avionics Sensors
Wide temperature range and WDT ensure reliable pressure/temperature monitoring in aircraft.
Battery Management Systems
DMA efficiently reads cell voltages in EV battery packs, while brown-out reset protects data.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, suitable for extreme environments.
- Q: What core does it use?
- A: It uses the ARM Cortex-M0+ core at 32MHz.
- Q: How much flash and RAM are included?
- A: It has 64KB flash and 8KB SRAM.
- Q: What is the supply voltage?
- A: It operates from 1.65V to 3.6V.
- Q: What package is this?
- A: It comes in a 32-UFQFN exposed pad package.
STM32L052K8U3TR.pdf
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, suitable for extreme environments.
- Q: What core does it use?
- A: It uses the ARM Cortex-M0+ core at 32MHz.
- Q: How much flash and RAM are included?
- A: It has 64KB flash and 8KB SRAM.
- Q: What is the supply voltage?
- A: It operates from 1.65V to 3.6V.
- Q: What package is this?
- A: It comes in a 32-UFQFN exposed pad package.
