STMicroelectronics

STM32L151VDT7X  

Microcontrollers

The STM32L151VDT7X is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require low power consumption and high performance. It belongs to the STM32L1 series, which is based on the high-performance ARM Cortex-M3 32-bit RISC core operating at a frequency of up to 32 MHz.

Description:

The STM32L151VDT7X is a system-in-package (SiP) device that integrates the microcontroller, memory, and various peripherals into a single compact package. It comes in a 68-pin LQFP (Low-profile Quad Flat Package) package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M3 32-bit RISC core with a clock speed of up to 32 MHz.
2. 512 KB of Flash memory and 80 KB of RAM.
3. Flexible clock source options, including internal and external oscillators, PLL, and a low-power RTC oscillator.
4. Advanced low-power modes, including Sleep, Stop, and Standby modes, to reduce power consumption.
5. A wide range of communication interfaces, such as I2C, SPI, USART, and UART.
6. 12-bit ADC with up to 24 channels.
7. DMA (Direct Memory Access) controller for efficient data transfer.
8. CRC (Cyclic Redundancy Check) calculation unit.
9. RTC (Real-Time Clock) with alarms and calendar.
10. USB 2.0 full-speed device interface.
11. Internal temperature sensor.
12. Development support through the STM32CubeL1 software package and ST's comprehensive development tools.

Applications:

The STM32L151VDT7X microcontroller is suitable for a variety of applications that require low power consumption, high performance, and advanced connectivity features. Some of the potential applications include:

1. Battery-powered devices: Due to its low-power features, the STM32L151VDT7X is ideal for devices that run on battery power, such as portable medical devices, wearables, and IoT devices.
2. Smart sensors and actuators: The microcontroller can be used in smart sensors and actuators for industrial automation, home automation, and building management systems.
3. Consumer electronics: The STM32L151VDT7X can be used in various consumer electronics, such as portable audio devices, fitness trackers, and smart home devices.
4. Medical devices: The microcontroller's low power consumption and advanced features make it suitable for medical devices like glucometers, blood pressure monitors, and other portable diagnostic tools.
5. Automotive applications: The STM32L151VDT7X can be used in automotive applications, such as infotainment systems, power management, and body control modules.

In summary, the STM32L151VDT7X is a versatile, low-power microcontroller from STMicroelectronics that offers a range of features and communication interfaces, making it suitable for various applications, particularly those that require energy efficiency and high performance.

STM32L151VDT7X Documents

Download datasheets and manufacturer documentation for STM32L151VDT7X

PCN :

Product Change Notification (PDF)