STMicroelectronics STM32L052K8T7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.92 | $3.92 |
| 15+ | $2.58 | $38.70 |
| 25+ | $2.52 | $63.00 |
| 50+ | $2.38 | $119.00 |
| 100+ | $2.10 | $210.00 |
| N+ | $0.42 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tray | |
| 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 ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-LQFP (7x7) |
| Package / Case | 32-LQFP |
| ROHS |  |
The STM32L052K8T7 is a 32-bit ultra-low-power microcontroller from STMicroelectronics, built on the ARM Cortex-M0+ core at 32MHz. It offers 64KB of flash and 8KB of RAM, operating from 1.65V to 3.6V. This device includes DMA, PWM, and brown-out detection, packaged in a 32-LQFP. With an extended temperature range of -40°C to 105°C, it is engineered for demanding industrial and automotive applications requiring energy efficiency.
- Extended temperature range (-40°C to 105°C): Handles harsh thermal environments without derating.
- Ultra-low-power Cortex-M0+: Balances performance and energy consumption for battery devices.
- 64KB flash / 8KB RAM: Ample memory for complex firmware and data buffering.
- 1.65V minimum supply: Operates from a single alkaline cell or Li-ion battery.
Industrial Sensors with Extended Temperature
The 105°C rating allows deployment near motors and engines where ambient heat is high.
Portable Medical Monitors
Low-power Cortex-M0+ core and 1.65V operation enable long battery life in wearable ECG monitors.
Smart Building Controllers
DMA and PWM peripherals manage HVAC actuators and lighting with minimal CPU intervention.
Automotive Aftermarket
Wide temperature range and robust reset circuitry suit car alarm and telematics modules.
Battery Management Systems
8KB RAM buffers cell voltage data, while low-power modes preserve charge during standby.
Precision Agriculture
Reliable operation in outdoor conditions and 64KB flash store complex calibration algorithms for soil sensors.
- Q: What core does the STM32L052K8T7 use?
- A: It is based on the ARM Cortex-M0+ core running at 32MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 105°C, suitable for harsh environments.
- Q: How much flash and RAM does it have?
- A: It has 64KB of flash and 8KB of RAM.
- Q: What is the supply voltage?
- A: It operates from 1.65V to 3.6V, supporting battery and 3.3V systems.
STM32L052K8T7.pdf
- Q: What core does the STM32L052K8T7 use?
- A: It is based on the ARM Cortex-M0+ core running at 32MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 105°C, suitable for harsh environments.
- Q: How much flash and RAM does it have?
- A: It has 64KB of flash and 8KB of RAM.
- Q: What is the supply voltage?
- A: It operates from 1.65V to 3.6V, supporting battery and 3.3V systems.
