STMicroelectronics

STM32L452VCT6

The STM32L452VCT6 is a low-power microcontroller from STMicroelectronics, which is part of the STM32L4+ series. It is designed for a wide range of applications, including industrial and medical devices, IoT devices, and portable equipment. Here's a brief description, features, and applications of the STM32L452VCT6:

Description:

The STM32L452VCT6 is a 32-bit ARM Cortex-M4 CPU with an FPU (Floating Point Unit) and DSP instructions. It operates at a maximum frequency of 120 MHz and features a System Memory Protection Unit (SMPU) for enhanced security. The device comes in a LQFP144 package.

Features:

1. Core: ARM Cortex-M4 with FPU and DSP instructions.
2. CPU Frequency: Up to 120 MHz.
3. Memory: 256 KB of Flash memory, 320 KB of SRAM, and an external memory interface supporting up to 32-bit external memory.
4. Power Efficiency: Ultra-low-power technology with a wide range of power-saving modes.
5. Connectivity: USB OTG FS, two I2Cs, three SPIs, and an SDIO interface.
6. Communication Interfaces: Two USARTs, an LPUART, and an FDCAN.
7. Timers: Multiple timers, including a 16-bit advanced-control timer and two 32-bit and two 16-bit general-purpose timers.
8. ADC: 1.2 MSPS, 24-bit resolution, with up to 16 channels.
9. DAC: 12-bit digital-to-analog converter.
10. Security: ARM TrustZone and a System Memory Protection Unit (SMPU).
11. GPIO: Up to 114 I/O ports with various alternate functions.
12. Package: LQFP144.

Applications:

1. Industrial control and automation systems.
2. Medical devices and equipment.
3. Home automation and smart home devices.
4. IoT devices and gateways.
5. Portable equipment, such as handheld devices and wearables.
6. Energy management and smart grid systems.
7. Battery-powered devices, benefiting from the ultra-low-power technology.
8. Human-Machine Interface (HMI) devices.
9. Motor control applications.
10. Sensor hubs and data acquisition systems.

The STM32L452VCT6 is a versatile and powerful microcontroller that can be used in a wide range of applications where low power consumption, advanced connectivity, and high performance are required.