Overview
The STM32L4P5VGT6P is a high-performance, ultra-low-power microcontroller from STMicroelectronics, part of the STM32L4 series. It is based on the Arm® Cortex®-M4 core with a floating-point unit (FPU), enabling efficient execution of complex algorithms. This microcontroller is designed for applications requiring low power consumption and high performance, making it suitable for a wide range of uses, including industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® Cortex®-M4 with FPU |
| Frequency | Up to 120 MHz |
| Flash Memory | 1 Mbyte, 2 banks read-while-write, proprietary code readout protection |
| SRAM | 320 Kbytes, including 64 Kbytes with hardware parity check |
| Power Supply | 1.71 V to 3.6 V |
| Temperature Range | -40 °C to 85/125 °C |
| Package | LQFP100 (14 x 14 mm) |
| Low Power Modes | VBAT, Shutdown, Standby, Stop 2 with RTC |
| Current Consumption | 110 μA/MHz Run mode (LDO), 41 μA/MHz Run mode (SMPS) |
Key Features
- Ultra-low-power with FlexPowerControl and multiple low-power modes (VBAT, Shutdown, Standby, Stop 2 with RTC)
- Adaptive real-time accelerator (ART Accelerator) for 0-wait-state execution from Flash memory
- Batch acquisition mode (BAM) and advanced graphics features with Chrom-ART Accelerator (DMA2D)
- LCD-TFT controller and touch sensing controller (TSC) for capacitive sensing
- Multiple communication peripherals: USB OTG 2.0, I2C, USART, SPI, CAN, SDMMC
- Analog peripherals: 12-bit ADC, 12-bit DAC, operational amplifiers, ultra-low-power comparators
- Internal oscillators and clock recovery system
- True random number generator, CRC calculation unit, and HASH (SHA-256) hardware accelerator
- Debug mode with SWD, JTAG, and Embedded Trace Macrocell™ (ETM)
Applications
- Industrial automation and control systems
- Medical devices requiring low power and high performance
- Consumer electronics such as smart home devices and wearables
- Automotive systems, including infotainment and driver assistance
- IoT devices and smart sensors
- Energy-efficient solutions in various sectors
Q & A
- What is the core architecture of the STM32L4P5VGT6P?
The STM32L4P5VGT6P is based on the Arm® Cortex®-M4 core with a floating-point unit (FPU).
- What is the maximum frequency of the STM32L4P5VGT6P?
The maximum frequency is up to 120 MHz.
- How much Flash memory and SRAM does the STM32L4P5VGT6P have?
It has 1 Mbyte of Flash memory and 320 Kbytes of SRAM.
- What is the power supply range for the STM32L4P5VGT6P?
The power supply range is from 1.71 V to 3.6 V.
- What are the low power modes available in the STM32L4P5VGT6P?
The available low power modes include VBAT, Shutdown, Standby, and Stop 2 with RTC.
- What communication peripherals are supported by the STM32L4P5VGT6P?
It supports USB OTG 2.0, I2C, USART, SPI, CAN, and SDMMC.
- Does the STM32L4P5VGT6P have any advanced graphics features?
Yes, it includes the Chrom-ART Accelerator (DMA2D) for enhanced graphic content creation.
- What is the temperature range for the STM32L4P5VGT6P?
The temperature range is from -40 °C to 85/125 °C.
- What package options are available for the STM32L4P5VGT6P?
It is available in LQFP100 (14 x 14 mm) package among others.
- Does the STM32L4P5VGT6P support touch sensing?
Yes, it supports touch sensing with up to 24 capacitive sensing channels.
