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STMicroelectronics 32 bit ARM Cortex M4 Microcontroller STM32L452RET6 80 MHz 512kB FLASH 64-Pin LQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 10mm |
| Model | STM32L452RET6 |
| 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 | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 16 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 1 x 12 Bit |
Key Features
- The device operates at a maximum clock frequency of 80 MHz with a 32-bit ARM Cortex M4 core.
- It includes 512kB of Flash program memory and 160kB of RAM for advanced applications.
- Features 83 programmable I/Os and multiple timers for flexible control capabilities.
- The microcontroller supports a wide operating voltage range from 1.71V to 3.6V.
- It is suitable for low-power applications with a maximum power dissipation of 345mW.
- Equipped with 16 12-bit ADC channels, 1 DAC channel, 2 analog comparators, and a floating point unit (FPU).
- Designed for harsh environments with an operating temperature range from -40°C to 85°C.
- The package dimensions are 10mm x 10mm x 1.45mm in a surface-mount LQFP form factor.
Product Description
STMicroelectronics STM32L452RET6 is a high-performance 32-bit ARM Cortex M4 microcontroller operating at 80 MHz with 512kB of FLASH memory and 160kB of RAM. The device is supplied in a compact 64-pin LQFP surface-mount package with dimensions 10mm by 10mm and a height of 1.45mm. It supports a wide voltage range between 1.71V and 3.6V, making it ideal for ultra-low-power applications.
The Cortex-M4 core integrates a single-precision floating point unit (FPU) and DSP instructions, enhancing computational efficiency for complex embedded applications. It includes a comprehensive set of peripherals such as 16 x 12-bit ADC channels with conversion rates up to 5 Msps, one DAC channel, two analog comparators, and multiple general-purpose timers for real-time control and motor PWM functionality.
Security features include readout and write protections for flash and SRAM, along with a firewall and memory protection unit to safeguard embedded code. The chip operates reliably in a wide temperature range from -40°C to 85°C, suitable for industrial, automotive, and commercial electronics applications.
This microcontroller family offers extensive power management modes, independent analog supplies for ADC/DAC/OpAmp to optimize power consumption, and support for capacitive sensing with up to 21 channels. The device's flexible mounting and package options provide easy integration into complex embedded systems.
The STM32L452RET6 delivers high efficiency with a 32-bit ARM Cortex M4 core clocked at 80 MHz. 512kB Flash memory and 160kB SRAM allow for large application code and data storage. Numerous analog and digital peripherals including 16 ADC channels and 1 DAC channel support complex signal processing.
Operates over a wide input voltage range (1.71V to 3.6V) and temperature (-40°C to 85°C). Robust security features protect sensitive firmware and data. Compact 64-pin LQFP surface-mount package with dimensions 10 x 10 x 1.45 mm for space-constrained designs.
Advanced power-saving capabilities suited for battery operated and energy efficient devices.
This product is appropriate for industrial control, embedded computing, automotive electronics, consumer devices, and IoT applications. Explore EnvMart's wide selection of semiconductor Microcontrollers for innovative embedded system solutions.
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Frequently Asked Questions
The STM32L452RET6 operates at a maximum clock frequency of 80 MHz.
It includes 512kB of FLASH program memory.
This model is equipped with 16 12-bit ADC channels.
The microcontroller supports a wide operating voltage range from 1.71V to 3.6V.
The package dimensions are 10mm x 10mm x 1.45mm in a surface-mount LQFP form factor.
It has a RAM size of 160kB.
The maximum power dissipation is 345mW.
It operates reliably in a temperature range from -40°C to 85°C.
The STM32L452RET6 features 83 programmable I/Os.
It uses a surface-mount LQFP package type.
It includes readout and write protections for flash and SRAM, along with a firewall and memory protection unit.
This microcontroller is appropriate for industrial control, embedded computing, automotive electronics, consumer devices, and IoT applications.
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