STMicroelectronics STM32L071RZT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.54 | $6.54 |
| 15+ | $4.30 | $64.50 |
| 25+ | $4.20 | $105.00 |
| 50+ | $3.97 | $198.50 |
| 100+ | $3.50 | $350.00 |
| N+ | $0.70 | 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 |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 51 |
| 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 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32L071RZT6 is an ultra-low-power ARM Cortex-M0+ microcontroller with 192KB flash and 20KB RAM. Operating at 32MHz, it balances performance with energy efficiency, supporting a wide 1.65V-3.6V supply range. The 64-LQFP package provides ample I/O for complex embedded systems.
- Ultra-low-power Cortex-M0+ core: Extends battery life in portable and wireless applications.
- Large 192KB flash: Accommodates complex firmware and data logging without external memory.
- DMA and I2S support: Enables efficient data transfer and audio processing with minimal CPU load.
- Wide 1.65V-3.6V supply: Allows operation from a single alkaline cell or Li-ion battery.
Smart Meters
The 192KB flash stores complex metering algorithms, while the 32MHz Cortex-M0+ core and DMA handle real-time data acquisition from current/voltage sensors.
Industrial IoT Gateways
With 20KB RAM and multiple communication interfaces (I2S, UART), it aggregates sensor data and forwards it to cloud platforms, operating from 1.65V to 3.6V.
Portable Medical Devices
Low-power modes and wide voltage range support continuous glucose monitors or pulse oximeters, with the 64-LQFP package enabling compact PCB layouts.
Building Automation Controllers
The PWM outputs and WDT ensure reliable control of HVAC actuators and lighting, with the Cortex-M0+ core efficiently running control loops.
Data Loggers
Large flash memory and DMA allow high-frequency sampling and storage of environmental data without CPU intervention, extending battery life.
Consumer Robotics
The 32MHz core and rich peripherals (I2S for audio, PWM for motors) enable simple robotic platforms for education and hobbyist use.
- Q: What core does the STM32L071RZT6 use?
- A: It uses an ARM Cortex-M0+ core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 192KB flash and 20KB RAM.
- Q: What package is it offered in?
- A: It comes in a 64-LQFP package.
STM32L071RZT6.pdf
- Q: What core does the STM32L071RZT6 use?
- A: It uses an ARM Cortex-M0+ core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 192KB flash and 20KB RAM.
- Q: What package is it offered in?
- A: It comes in a 64-LQFP package.
