STMicroelectronics STM32L071CZT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.96 | $4.96 |
| 15+ | $3.26 | $48.90 |
| 25+ | $3.19 | $79.75 |
| 50+ | $3.01 | $150.50 |
| 100+ | $2.66 | $266.00 |
| N+ | $0.53 | 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 | 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 13x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM32L071CZT6 is an ultra-low-power 32-bit microcontroller built on the ARM Cortex-M0+ core. Operating at 32MHz with a supply range of 1.65V to 3.6V, it is optimized for energy-efficient applications. It provides 192KB of flash memory and 20KB of SRAM, along with DMA, I2S, PWM, and comprehensive reset features. Packaged in a 48-LQFP, this MCU is perfect for IoT, wearable, and industrial applications demanding long battery life and high integration.
- Ultra-Low Power: 1.65V operation and optimized Cortex-M0+ core extend battery life significantly.
- Large Memory: 192KB flash and 20KB SRAM support complex applications and data buffering.
- Advanced Peripherals: DMA and I2S enable efficient data streaming and audio processing.
- Compact 48-LQFP: Balances I/O count with board space for dense designs.
IoT Edge Devices
The ultra-low-power Cortex-M0+ core and 1.65V operation enable years of battery life in wireless sensors, with DMA handling radio data.
Wearable Health Monitors
With 192KB flash and 20KB RAM, it supports complex algorithms for heart-rate monitoring, while I2S interfaces with audio codecs.
Smart Meters
Its low voltage and robust BOR ensure accurate metering in utility applications, with PWM for load control.
Portable Audio Equipment
The I2S peripheral and 32MHz speed allow high-fidelity audio processing in MP3 players or voice recorders.
Industrial Sensor Nodes
DMA offloads sensor data collection, while the wide voltage range accommodates 3.3V or 1.8V logic.
Building Security Systems
Low-power modes and WDT make it suitable for motion detectors and access control panels, running on backup batteries.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M0+ processor, running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for low-power and battery applications.
- Q: How much memory is available?
- A: It features 192KB of flash memory and 20KB of SRAM.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA for efficient data transfer and I2S for audio interfaces.
STM32L071CZT6.pdf
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M0+ processor, running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for low-power and battery applications.
- Q: How much memory is available?
- A: It features 192KB of flash memory and 20KB of SRAM.
- Q: Does it support DMA and I2S?
- A: Yes, it includes DMA for efficient data transfer and I2S for audio interfaces.
