Overview
The STM32L151R6T6A is a 32-bit microcontroller from STMicroelectronics, part of the STM32L1 series. It is based on the ARM Cortex-M3 core and is designed for low-power applications. This microcontroller is particularly suited for battery-powered devices and other energy-efficient systems due to its low power consumption and advanced power-saving features.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage - Min | 1.65 V |
| Supply Voltage - Max | 3.6 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Core Type | ARM Cortex-M3 |
| Core Frequency | 32 MHz |
| Flash Memory | 32 KB (32K x 8) |
| Package Type | 64-LQFP (10x10 mm) |
Key Features
- Low power consumption with multiple power-saving modes.
- ARM Cortex-M3 32-bit RISC core.
- Up to 32 MHz CPU frequency.
- 32 KB of Flash memory.
- Integrated peripherals such as timers, UARTs, SPI, I2C, and USB.
- Support for a wide range of operating temperatures.
Applications
The STM32L151R6T6A is suitable for a variety of applications that require low power consumption and high performance. These include:
- Battery-powered devices such as smart meters, fitness trackers, and wearable devices.
- Industrial control systems and automation.
- Medical devices and healthcare equipment.
- Consumer electronics and appliances.
- IoT (Internet of Things) devices and smart home systems.
Q & A
- What is the core type of the STM32L151R6T6A microcontroller?
The core type is ARM Cortex-M3. - What is the maximum operating temperature of the STM32L151R6T6A?
The maximum operating temperature is +85°C. - How much Flash memory does the STM32L151R6T6A have?
The STM32L151R6T6A has 32 KB of Flash memory. - What is the package type of the STM32L151R6T6A?
The package type is 64-LQFP (10x10 mm). - What are some typical applications for the STM32L151R6T6A?
Typical applications include battery-powered devices, industrial control systems, medical devices, consumer electronics, and IoT devices. - What is the minimum supply voltage for the STM32L151R6T6A?
The minimum supply voltage is 1.65 V. - What is the maximum supply voltage for the STM32L151R6T6A?
The maximum supply voltage is 3.6 V. - What is the CPU frequency of the STM32L151R6T6A?
The CPU frequency is up to 32 MHz. - Does the STM32L151R6T6A support USB?
Yes, the STM32L151R6T6A supports USB among other integrated peripherals. - What are the power-saving features of the STM32L151R6T6A?
The STM32L151R6T6A has multiple power-saving modes to reduce power consumption.
