STMicroelectronics STM32L071KZU6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.03 | $9.03 |
| 15+ | $2.08 | $31.20 |
| 25+ | $2.03 | $50.75 |
| 50+ | $1.92 | $96.00 |
| 100+ | $1.70 | $170.00 |
| N+ | $0.34 | 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 |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT |
| Number of I/O | 23 |
| Program Memory Size | 192KB (192K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 6K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b SAR |
| Oscillator Type | External, 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 STM32L071KZU6TR is an ultra-low-power ARM Cortex-M0+ MCU from STMicroelectronics, running at 32MHz with 192KB flash and 20KB SRAM. Its 1.65V to 3.6V supply range and rich analog features (temperature sensor, brown-out detection) make it ideal for battery-operated IoT and industrial sensing. The 32-UFQFN package enables compact designs.
- Ultra-low power (1.65V): Extends battery life in portable devices.
- 192KB flash / 20KB RAM: Supports complex firmware and data buffering.
- Integrated temp sensor and voltage detect: Reduces external component count.
- DMA and PWM: Enhances real-time performance in control loops.
IoT Edge Nodes
The 1.65V operation and 20KB RAM enable efficient MQTT handling in battery-powered environmental sensors.
Wearable Health Monitors
With 192KB flash for firmware and low-power modes, it supports continuous heart-rate monitoring in smartwatches.
Smart Metering
The integrated temperature sensor and voltage detector ensure accurate energy measurement in utility meters.
Industrial Process Controllers
DMA and PWM allow precise control of valves and pumps in chemical plants, with brown-out reset for safety.
Portable GPS Trackers
The 32-UFQFN package and low voltage enable compact, long-lasting tracking devices for logistics.
Building Automation
It manages HVAC zone controllers, using the temp sensor for local compensation and WDT for fault recovery.
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M0+ core running at 32MHz.
- Q: How much flash and RAM does it have?
- A: It offers 192KB flash and 20KB RAM, suitable for complex applications.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-power battery designs.
- Q: Does it have a temperature sensor?
- A: Yes, it includes an internal temperature sensor along with brown-out detection and DMA.
STM32L071KZU6TR.pdf
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M0+ core running at 32MHz.
- Q: How much flash and RAM does it have?
- A: It offers 192KB flash and 20KB RAM, suitable for complex applications.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, supporting low-power battery designs.
- Q: Does it have a temperature sensor?
- A: Yes, it includes an internal temperature sensor along with brown-out detection and DMA.
