Overview
The STM32L152R8T6A is a microcontroller from STMicroelectronics, part of the STM32L1 series. It is an ultra-low-power ARM Cortex-M3 32-bit microcontroller, designed for applications requiring low energy consumption and high performance. This device is particularly suited for battery-powered devices, IoT applications, and other systems where power efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 1.65 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| CPU Frequency | Up to 32 MHz |
| Flash Memory | 64 KB |
| Package Type | 64-LQFP (10x10 mm) |
| CPU Core | ARM Cortex-M3 |
Key Features
- Ultra-low-power consumption, making it ideal for battery-powered applications.
- ARM Cortex-M3 32-bit CPU with a maximum frequency of 32 MHz.
- 64 KB of Flash memory and 16 KB of SRAM.
- Integrated LCD and USB interfaces.
- Multiple communication interfaces including SPI, I2C, and USART.
- Advanced power management with multiple low-power modes.
Applications
The STM32L152R8T6A is versatile and can be used in a variety of applications, including:
- Battery-powered devices such as smart meters, fitness trackers, and wearable devices.
- Internet of Things (IoT) devices requiring low power consumption.
- Industrial automation and control systems.
- Medical devices and healthcare equipment.
- Consumer electronics and appliances.
Q & A
- What is the CPU core of the STM32L152R8T6A?
The CPU core is the ARM Cortex-M3. - What is the maximum operating frequency of the STM32L152R8T6A?
The maximum operating frequency is 32 MHz. - How much Flash memory does the STM32L152R8T6A have?
The STM32L152R8T6A has 64 KB of Flash memory. - What is the package type of the STM32L152R8T6A?
The package type is 64-LQFP (10x10 mm). - What are the supply voltage ranges for the STM32L152R8T6A?
The supply voltage ranges from 1.65 V to 3.6 V. - What are the operating temperature ranges for the STM32L152R8T6A?
The operating temperature ranges from -40°C to +85°C. - Does the STM32L152R8T6A have integrated LCD and USB interfaces?
Yes, it does have integrated LCD and USB interfaces. - What are some common applications for the STM32L152R8T6A?
Common applications include battery-powered devices, IoT devices, industrial automation, medical devices, and consumer electronics. - What makes the STM32L152R8T6A suitable for low-power applications?
The ultra-low-power consumption and advanced power management features make it suitable for low-power applications. - Where can I find detailed specifications for the STM32L152R8T6A?
Detailed specifications can be found in the datasheet available on the STMicroelectronics website or through distributors like Mouser, Digi-Key, and TME.
