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STMicroelectronics STM32L451RET6 32 bit ARM Cortex M4 Microcontroller 80 MHz 512kB FLASH 64-Pin LQFP
Specifications
| Country of Origin | China |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 10mm |
| Model | STM32L451RET6 |
| Width | 10mm |
| Mount Type | Surface |
| Series | STM32L4 |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 160kB |
| Pin Count | 64 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 345mW |
| Minimum Supply Voltage | 1.71V |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 512kB |
| Maximum Clock Frequency | 80MHz |
| Number of Programmable I/Os | 83 |
| Analogue Comparators | 2 |
| Number of Timers | 5 |
| Instruction Set Architecture | RISC, DSP |
| ADCs | 16 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 1 x 12 Bit |
Key Features
- Ultra-low-power microcontroller with ARM Cortex M4 core at 80 MHz.
- 512kB of FLASH program memory ensures robust application code storage.
- Features 160kB RAM for efficient data handling.
- 64-pin LQFP surface mount package suitable for compact PCB designs.
- Wide operating voltage range from 1.71V to 3.6V for versatile applications.
- Includes 16 x 12-bit ADC channels for precise analog inputs.
- Equipped with 1 x 12-bit DAC channel for analog output control.
- Contains multiple timers including 5 total timers for timing control and motor functions.
Product Description
STMicroelectronics STM32L451RET6 is a high performance 32 bit ARM Cortex M4 microcontroller running at a frequency of 80 MHz, housed in a 64-pin LQFP surface mount package. It offers 512kB of FLASH program memory and 160kB of RAM, making it suitable for complex embedded applications requiring efficient memory utilization.
This microcontroller stands out with its ultra-low-power design and advanced ARM Cortex M4 core that includes a single precision Floating Point Unit (FPU) supporting data processing and DSP instructions, providing efficient and high-speed arithmetic operations.
The STM32L451RET6 integrates extensive peripherals such as 16 channels of 12-bit ADCs, a 12-bit DAC channel, and dual analog comparators, enabling accurate analog signal processing and control. It provides 83 programmable input/output pins to support versatile connectivity and flexible interfacing.
Its operational voltage range of 1.71V to 3.6V and temperature resistance from -40°C to 85°C make the device well-suited for industrial, automotive, and other demanding environments.
Additional features include multiple timers with 5 total timers for motor control and general purpose usage, ensuring precise timing and PWM functions. The embedded memory protection unit enhances application security.
Ultra-low-power ARM Cortex M4 core with DSP and FPU support. 512kB FLASH memory with Quad SPI interface for fast memory access. Extensive analog and digital peripherals for embedded system design. Wide voltage and temperature operational ranges for harsh environments.
64-pin LQFP package optimizing board space and thermal management.
This microcontroller is ideal for industrial automation, motor control, medical devices, consumer electronics, and battery-operated applications requiring high performance with low power consumption.
Explore the extensive range of STMicroelectronics Microcontrollers to find solutions for your embedded system projects at EnvMart.
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Frequently Asked Questions
The STM32L451RET6 operates at a maximum clock frequency of 80 MHz.
It features a program memory size of 512kB FLASH, suitable for robust application code storage.
This model includes 16 channels of 12-bit ADCs for precise analog inputs.
The operational voltage range is from 1.71V to 3.6V, allowing for versatile applications.
It is housed in a 64-pin LQFP surface mount package, optimizing board space.
The STM32L451RET6 has a RAM size of 160kB, which aids in efficient data handling.
This unit includes a total of 5 timers for timing control and motor functions.
It can operate in a temperature range from -40°C to 85°C, making it suitable for various environments.
Yes, it is equipped with 1 x 12-bit DAC channel for analog output control.
The dimensions are 10mm in length, 10mm in width, and 1.45mm in height.
It supports 83 programmable input/output pins for versatile connectivity.
This model utilizes the ARM Cortex M4 core architecture, which includes a single precision Floating Point Unit (FPU).
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