STMicroelectronics STM32L071RZH6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.94 | $9.94 |
| 15+ | $2.29 | $34.35 |
| 25+ | $2.24 | $56.00 |
| 50+ | $2.12 | $106.00 |
| 100+ | $1.87 | $187.00 |
| N+ | $0.37 | 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 Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 50 |
| 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 15x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TFBGA (5x5) |
| Package / Case | 64-TFBGA |
| ROHS |
The STM32L071RZH6 is an ultra-low-power ARM Cortex-M0+ MCU from STMicroelectronics, running at 32MHz with 192KB flash and 20KB RAM. It operates from 1.65V to 3.6V in a 64-TFBGA package, featuring DMA, I2S, PWM, and WDT.
- Ultra-low power consumption – ideal for battery-powered IoT.
- 1.65V minimum supply – extends battery life to cutoff.
- 192KB flash – sufficient for complex applications.
- I2S interface – enables audio and serial data streaming.
IoT Edge Devices
Ultra-low power Cortex-M0+ with 192KB flash for sensor fusion.
Wearable Health Monitors
1.65V operation enables single-cell battery use.
Smart Home Controllers
I2S interface for audio processing in voice assistants.
Industrial Sensors
Brown-out detect ensures stable operation in noisy environments.
Portable Instruments
20KB RAM supports real-time data logging.
Wireless Modules
Compact TFBGA package integrates easily with RF front-ends.
- Q: What core processor does it use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: What package is available?
- A: 64-TFBGA.
- Q: Does it support I2S?
- A: Yes, includes I2S, DMA, PWM, and WDT.
- Q: What core processor does it use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: What package is available?
- A: 64-TFBGA.
- Q: Does it support I2S?
- A: Yes, includes I2S, DMA, PWM, and WDT.

STM32L071RZH6TR.pdf