STMicroelectronics

STM32L151R8H6ATR  

Microcontrollers

The STM32L151R8H6ATR is a microcontroller unit (MCU) manufactured by STMicroelectronics. It belongs to the STM32L1 series, which is designed for low-power applications and is based on the high-performance Arm Cortex-M3 32-bit RISC core.

Description:

The STM32L151R8H6ATR is a high-density, ultra-low-power MCU with a wide range of integrated peripherals and features. It operates with a core frequency of up to 32 MHz and has a flash memory size of 512 KB. The device also includes 80 KB of RAM and a variety of communication interfaces, making it suitable for a wide range of applications.

Features:

1. Arm Cortex-M3 32-bit RISC core with a core frequency of up to 32 MHz.
2. 512 KB of flash memory and 80 KB of RAM.
3. Low-power features, including a low-power sleep mode and various power-saving modes.
4. A wide range of communication interfaces, including I2C, SPI, USART, and USB.
5. Advanced control features, such as an advanced control timer, general-purpose timers, and a real-time clock (RTC).
6. On-chip debug support with JTAG and SWD interfaces.
7. Up to 114 GPIO pins with various functions, including analog inputs, digital inputs/outputs, and alternate functions.

Applications:

The STM32L151R8H6ATR is suitable for a wide range of applications due to its low-power capabilities, high-performance core, and extensive peripheral set. Some potential applications include:

1. Battery-powered devices, such as portable electronics, wearable devices, and wireless sensors.
2. Energy harvesting systems, where power consumption is critical.
3. Industrial control and automation systems, including motor control and monitoring.
4. Medical devices, such as portable monitoring equipment and diagnostic tools.
5. Smart home and building automation systems, including lighting control, security, and HVAC control.
6. Consumer electronics, such as appliances, smart TVs, and multimedia devices.
7. Automotive applications, including body control modules, infotainment systems, and telematics.

In summary, the STM32L151R8H6ATR is a versatile, low-power MCU with a range of features that make it suitable for various applications, particularly those where power consumption is a critical factor. Its high-performance core, extensive peripheral set, and advanced control features make it an attractive choice for developers working on innovative and energy-efficient solutions.

STM32L151R8H6ATR Documents

Download datasheets and manufacturer documentation for STM32L151R8H6ATR

Errata :

STM32L1zzz6,8,B-A Errata      

Datasheets :

STM32L(151,152)x(6,8,B-A)      

Manuals :

STM32F(10,20,21,L1)zzz Prog. Manual      

Other Related Documents :

STM32L100xx,151xx,152xx,162xx Reference Manual      

HTML Datasheet :

STM32L(151,152)x(6,8,B-A)       STM32F(10,20,21,L1)zzz Prog. Manual       STM32L100xx,151xx,152xx,162xx Reference Manual