規格
| 屬性 | 價值 |
| Package | Tray |
| Series | STM32L0 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 23 |
| ProgramMemorySize | 128KB (128K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 6K x 8 |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 3.6V |
| DataConverters | A/D 10x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 32-UFQFN Exposed Pad |
概述
Description
The STM32L072KBU6 is an ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M0+ core. It operates at 32 MHz, with 192 KB Flash and 20 KB SRAM.
Key features:
- Ultra-low-power: Multiple power modes (down to 0.23 µA in Standby).
- Peripherals: USB 2.0, 12-bit ADC, DAC, comparators, timers, and communication interfaces (I2C, SPI, USART).
- Package: UFQFPN32 (5x5 mm), suitable for compact designs.
- Operating Voltage: 1.8V–3.6V, ideal for battery-powered applications.
Applications include IoT sensors, wearables, and portable devices requiring energy efficiency.
For more details, refer to the datasheet and reference manual from STMicroelectronics.
Key features:
- Ultra-low-power: Multiple power modes (down to 0.23 µA in Standby).
- Peripherals: USB 2.0, 12-bit ADC, DAC, comparators, timers, and communication interfaces (I2C, SPI, USART).
- Package: UFQFPN32 (5x5 mm), suitable for compact designs.
- Operating Voltage: 1.8V–3.6V, ideal for battery-powered applications.
Applications include IoT sensors, wearables, and portable devices requiring energy efficiency.
For more details, refer to the datasheet and reference manual from STMicroelectronics.
Equivalent
The STM32L072KBU6 is an ultra-low-power Cortex-M0+ MCU. Equivalent alternatives include:
1. STM32L071KBU6 – Similar specs, slightly different peripherals.
2. STM32L082KBU6 – Adds AES encryption.
3. STM32L052KBU6 – Lower flash (128KB) but same pinout.
4. NXP LPC84x – Competing Cortex-M0+ MCU.
5. Silicon Labs EFM32ZG – Energy-friendly alternative.
Check datasheets for exact compatibility.
1. STM32L071KBU6 – Similar specs, slightly different peripherals.
2. STM32L082KBU6 – Adds AES encryption.
3. STM32L052KBU6 – Lower flash (128KB) but same pinout.
4. NXP LPC84x – Competing Cortex-M0+ MCU.
5. Silicon Labs EFM32ZG – Energy-friendly alternative.
Check datasheets for exact compatibility.
Features
The STM32L072KBU6 is an ultra-low-power microcontroller based on the ARM Cortex-M0+ core. Key features:
- Core: 32-bit Cortex-M0+ at 32 MHz
- Memory: 192 KB Flash, 20 KB SRAM
- Power: Ultra-low-power (0.29 µA in Standby mode, 1.65V to 3.6V supply)
- Peripherals:
- 12-bit ADC (1 Msps)
- 2x USART, 2x SPI, 2x I2C
- USB 2.0 FS, RTC, LCD driver
- 7x timers (16/32-bit)
- Security: Hardware CRC, 96-bit unique ID
- Packaging: UFQFPN32 (5x5 mm)
- GPIO: Up to 27 I/O pins
Ideal for battery-powered IoT, sensors, and low-power embedded applications.
- Core: 32-bit Cortex-M0+ at 32 MHz
- Memory: 192 KB Flash, 20 KB SRAM
- Power: Ultra-low-power (0.29 µA in Standby mode, 1.65V to 3.6V supply)
- Peripherals:
- 12-bit ADC (1 Msps)
- 2x USART, 2x SPI, 2x I2C
- USB 2.0 FS, RTC, LCD driver
- 7x timers (16/32-bit)
- Security: Hardware CRC, 96-bit unique ID
- Packaging: UFQFPN32 (5x5 mm)
- GPIO: Up to 27 I/O pins
Ideal for battery-powered IoT, sensors, and low-power embedded applications.
Manufacturer
The STM32L072KBU6 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, and integrated circuits for applications like IoT, automotive, industrial, and consumer electronics. The STM32L072KBU6 is part of their ultra-low-power STM32L0 series, optimized for energy-efficient embedded systems.
ST is a leading player in the semiconductor industry, known for innovation and high-quality products.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, and integrated circuits for applications like IoT, automotive, industrial, and consumer electronics. The STM32L072KBU6 is part of their ultra-low-power STM32L0 series, optimized for energy-efficient embedded systems.
ST is a leading player in the semiconductor industry, known for innovation and high-quality products.
Application
The STM32L072KBU6, an ultra-low-power ARM Cortex-M0+ MCU, is ideal for:
- IoT devices (sensors, wearables, smart meters)
- Battery-powered applications (remote controls, medical devices)
- Industrial automation (sensor nodes, control systems)
- Consumer electronics (smart home devices, portable gadgets)
- Wireless communication (LoRa, BLE, Zigbee modules)
Its low power consumption, 64KB Flash, 20KB RAM, and rich peripherals (ADC, DAC, USART, I2C, SPI) make it suitable for energy-efficient embedded systems.
- IoT devices (sensors, wearables, smart meters)
- Battery-powered applications (remote controls, medical devices)
- Industrial automation (sensor nodes, control systems)
- Consumer electronics (smart home devices, portable gadgets)
- Wireless communication (LoRa, BLE, Zigbee modules)
Its low power consumption, 64KB Flash, 20KB RAM, and rich peripherals (ADC, DAC, USART, I2C, SPI) make it suitable for energy-efficient embedded systems.
Package
The STM32L072KBU6 comes in a UFQFPN-32 package. This is a 32-pin, ultra-thin fine-pitch quad flat no-leads package with a body size of 5x5 mm and a 0.5 mm pitch. It is lead-free, RoHS-compliant, and suitable for space-constrained applications.
