STMicroelectronics

STM32L072CZT6  

Microcontrollers

The STM32L072CZT6 is a low-power microcontroller from STMicroelectronics' STM32L0 series. It is based on the high-performance Arm Cortex-M0+ processor and is designed for a wide range of applications that require low power consumption and extended battery life.

Description:

The STM32L072CZT6 is a member of the STM32L0x2 family, which is part of the STM32L0 series. It is a 32-bit microcontroller with a wide range of features and peripherals that make it suitable for various applications. The device is available in a 48-pin LQFP (Leaded Quad Flat Package) package.

Features:

1. Arm Cortex-M0+ processor with a frequency of up to 32 MHz.
2. 192 KB of Flash memory and 20 KB of SRAM.
3. Flexible clock system with an internal RC oscillator, low-speed external oscillator, and high-speed external oscillator options.
4. Advanced low-power modes, including Sleep, Stop, and Standby modes, to maximize energy efficiency.
5. Wide range of communication interfaces, including I2C, SPI, USART, and USB.
6. 21-channel DMA (Direct Memory Access) controller for efficient data transfer.
7. Up to 21 GPIO (General Purpose Input/Output) pins with various functions and alternate functions.
8. 12-bit ADC (Analog-to-Digital Converter) with up to 24 channels.
9. 6-channel DAC (Digital-to-Analog Converter).
10. CRC (Cyclic Redundancy Check) calculation unit for error detection.
11. True random number generator based on an RNG (Random Number Generator) for secure applications.
12. RTC (Real-Time Clock) with alarm and calibration features.

Applications:

The STM32L072CZT6 is suitable for a wide range of applications that require low power consumption and extended battery life. Some of the potential applications include:

1. Smart meters and energy management systems.
2. Portable medical devices, such as wearable health monitors and glucometers.
3. IoT (Internet of Things) devices, including smart home appliances and sensors.
4. Wireless communication modules, such as Zigbee, Bluetooth Low Energy (BLE), and LoRaWAN nodes.
5. Industrial control and automation systems.
6. Consumer electronics, such as smart watches, fitness trackers, and portable audio devices.
7. Automotive applications, including body control modules and remote keyless entry systems.
8. Smart sensors and actuators for industrial and building automation.

The STM32L072CZT6's low-power capabilities, combined with its rich set of features and peripherals, make it an attractive choice for developers looking to create energy-efficient and feature-rich embedded systems.

STM32L072CZT6 Documents

Download datasheets and manufacturer documentation for STM32L072CZT6

Errata :

STM32L072x8, STM32L072xB, STM32L072xZ Errata      

Datasheets :

STM32L072x8, STM32L072xB, STM32L072xZ Datasheet      

Design Resources :

Low Power Modes for STM32L0