STMicroelectronics STM32L073CZU6D
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.96 | $10.96 |
| 15+ | $2.52 | $37.80 |
| 25+ | $2.47 | $61.75 |
| 50+ | $2.33 | $116.50 |
| 100+ | $2.06 | $206.00 |
| N+ | $0.41 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Number of I/O | 37 |
| 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; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32L073CZU6D is an ultra-low-power ARM Cortex-M0+ MCU from STMicroelectronics. It operates from 1.65V to 3.6V at 32MHz, featuring 192KB flash and 20KB RAM. Integrated LCD driver, DMA, I2S, and multiple timers make it ideal for metering, medical, and IoT applications. The 48-UFQFN package is space-efficient for portable designs.
- Ultra-low power (1.65V min): Extends battery life in portable devices.
- Integrated LCD driver: Eliminates external display driver ICs.
- 192KB flash / 20KB RAM: Ample memory for complex applications.
- Rich peripheral set (I2S, DMA, PWM): Versatile for audio and control.
Battery-Powered IoT Sensors
With 1.65V minimum operation and multiple low-power modes, it extends battery life in wireless sensor nodes.
Medical Wearables
The integrated LCD driver and low power consumption enable compact glucose meters and pulse oximeters.
Smart Meters
192KB flash supports complex metering algorithms, while LCD and I2S handle display and communication.
Industrial Process Controllers
DMA and PWM channels allow precise control of valves and pumps with minimal CPU intervention.
Portable Instrumentation
20KB RAM and rich analog features support data logging and signal analysis in handheld test equipment.
Home Automation Hubs
Multiple UART/SPI/I2C interfaces and LCD support make it a central controller for smart home panels.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered devices.
- Q: Does it have an LCD controller?
- A: Yes, it integrates an LCD driver for segment displays.
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M0+ core runs at up to 32MHz.
- Q: How much memory is available?
- A: It has 192KB flash and 20KB RAM.
- Q: What package is this?
- A: It comes in a 48-UFQFN exposed pad package.
STM32L073CZU6D.pdf
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered devices.
- Q: Does it have an LCD controller?
- A: Yes, it integrates an LCD driver for segment displays.
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M0+ core runs at up to 32MHz.
- Q: How much memory is available?
- A: It has 192KB flash and 20KB RAM.
- Q: What package is this?
- A: It comes in a 48-UFQFN exposed pad package.
