STMicroelectronics

STM32L476ZET6  

Microcontrollers

The STM32L476ZET6 is a microcontroller unit (MCU) developed by STMicroelectronics, a global semiconductor company. It belongs to the STM32L4 series, which is designed for low-power applications and offers a good balance between performance, power consumption, and features. Here's a description of the STM32L476ZET6 model, its features, and applications:

Description:

The STM32L476ZET6 is a 32-bit ARM Cortex-M4 MCU with a 32MHz max CPU frequency. It is based on the ARM Cortex-M4 core with a Floating Point Unit (FPU) and DSP instructions, making it suitable for a wide range of applications that require high performance and efficient power usage.

Features:

1. Performance: The STM32L476ZET6 operates at a maximum frequency of 32MHz, providing high computational capabilities for demanding applications.
2. Memory: It comes with a generous memory configuration, including 512 KB of Flash memory and 128 KB of RAM, allowing for the storage of complex programs and data.
3. Low Power: The MCU features a wide range of low-power modes, enabling it to operate with minimal power consumption, which is ideal for battery-powered devices.
4. Connectivity: It includes a variety of communication interfaces, such as USB OTG, SDIO, I2C, SPI, UART, and CAN, facilitating connectivity with other devices and peripherals.
5. Analog Features: The STM32L476ZET6 includes a 12-bit ADC with up to 24 channels, an operational amplifier, and a comparator, making it suitable for applications that require precise analog signal processing.
6. Digital Features: It offers timers, general-purpose timers, and real-time timers, which can be used for various time-related tasks and PWM generation.
7. Security: The MCU provides security features such as a hardware cryptographic processor, true random number generator, and a secure boot option.

Applications:

1. Smart Meters: The STM32L476ZET6 is well-suited for smart metering applications due to its low power consumption and ability to handle complex algorithms.
2. Industrial Automation: It can be used in industrial automation systems for process control, monitoring, and data acquisition.
3. Medical Devices: The MCU's precision and low power make it suitable for various medical devices, such as wearable health monitors and portable diagnostic equipment.
4. Consumer Electronics: It can be used in consumer electronics like smart home devices, portable multimedia players, and IoT devices.
5. Automotive Applications: The STM32L476ZET6 can be used in automotive applications for body control, telematics, and infotainment systems.

The STM32L476ZET6 is a versatile and powerful MCU that can be adapted to a wide range of applications, making it a popular choice for developers and engineers looking for a balance between performance, power efficiency, and connectivity.

STM32L476ZET6 Documents

Download datasheets and manufacturer documentation for STM32L476ZET6

Errata :

STM32L4x6 Errata      

PCN Assembly/Origin :

Mult Dev Assembly Source Add 5/Mar/2019      

Datasheets :

STM32L476xx Datasheet      

Other Related Documents :

STM32L4x5, 4x6 Reference Manual      

HTML Datasheet :

STM32L4x5, 4x6 Reference Manual      

PCN Design/Specification :

Mult Dev 19/Jun/2023