STMicroelectronics

STM32L151R6T6A  

Microcontrollers

The STM32L151R6T6A is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require low power consumption and high performance. This microcontroller belongs to the STM32L1 series, which is based on the high-performance Arm Cortex-M3 32-bit RISC core.

Description:

The STM32L151R6T6A is a 32-bit microcontroller that operates at a core frequency of up to 32 MHz. It is fabricated using STMicroelectronics' 90nm process technology and features a wide range of integrated peripherals and communication interfaces.

Features:

1. Core: Arm Cortex-M3 32-bit RISC core with a core frequency of up to 32 MHz.
2. Memory: 512 KB Flash memory and 80 KB SRAM.
3. Low Power: Ultra-low power consumption with a wide range of low-power modes, making it suitable for battery-powered applications.
4. Communication Interfaces: I2C, SPI, USART, and UART interfaces for communication with external devices.
5. Timers: Multiple timers, including a 16-bit advanced-control timer and 16-bit general-purpose timers.
6. ADC: 12-bit ADC with up to 16 channels for analog-to-digital conversion.
7. DAC: 12-bit DAC for digital-to-analog conversion.
8. DMA: DMA controller for efficient data transfer between peripherals and memory.
9. Debug Interface: Integrated debug support with SWD (Serial Wire Debug) interface.
10. Package: The STM32L151R6T6A is available in a 64-pin LQFP (Low Profile Quad Flat Package) package.

Applications:

The STM32L151R6T6A microcontroller is suitable for a wide range of applications due to its low power consumption, high performance, and versatile features. Some of the potential applications include:

1. Battery-powered devices: Wireless sensors, portable medical devices, and wearable electronics.
2. Smart Energy and Smart Grid: Smart meters, energy management systems, and home automation.
3. Industrial control: Motor control, industrial automation, and monitoring systems.
4. Consumer electronics: Home appliances, smart lighting, and multimedia devices.
5. Medical devices: Glucose meters, blood pressure monitors, and other portable medical equipment.
6. Automotive: Tire pressure monitoring systems, infotainment systems, and body control modules.

In summary, the STM32L151R6T6A 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 low power consumption and high performance.

STM32L151R6T6A Documents

Download datasheets and manufacturer documentation for STM32L151R6T6A

PCN :

PRODUCT / PROCESS CHANGE NOTIFICATION (PDF)       Product Change Notification (PDF)