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STMicroelectronics STM32L4 Series 32-Bit ARM Cortex M4 Microcontroller 80 MHz 1MB FLASH 64-Pin LQFP STM32L486RGT6

Category Microcontroller Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 1.45mm
Length 10mm
Model STM32L486RGT6
Width 10mm
Mount Type Surface
Series STM32L4
Maximum Operating Temperature 85°C
Package Type LQFP
Minimum Operating Temperature -40°C
Interfaces USB OTG 2
Ram size 128kB
Pin Count 64
Maximum Supply Voltage 3.6V
Maximum Power Dissipation Pd 444mW
Minimum Supply Voltage 1.71V
Device Core ARM Cortex M4
Program Memory Size 1MB
Maximum Clock Frequency 80MHz
Number of Programmable I/Os 114
Analogue Comparators 2
Number of Timers 11
Instruction Set Architecture RISC
ADCs 16 x 12 Bit
Program Memory Type FLASH
DACs 2 x 12 Bit

Key Features

  • Ultra-low-power STM32L4 series with DSP and FPU capabilities.
  • Operating voltage range from 1.71 V to 3.6 V.
  • Features 114 programmable I/O pins and 11 timers.
  • Includes 2 DACs, 16 ADC channels with 12-bit resolution, and 2 analogue comparators.
  • Equipped with USB OTG 2.0 full-speed interface and LCD controller support.
  • Supports multiple communication protocols including I2C, USART, SPI, CAN, and SWPMI.
  • Supports advanced encryption standard (AES) hardware acceleration.
  • Temperature operating range from -40°C to +85°C suitable for industrial applications.

Product Description

STMicroelectronics STM32L486RGT6 is a high-performance 32-bit microcontroller from the STM32L4 series featuring an ARM Cortex M4 core with floating point unit (FPU) running at 80 MHz. This device integrates 1MB of FLASH memory and 128kB of RAM, delivered in a compact 64-pin LQFP surface mount package.

The STM32L486 offers ultra-low-power operation with FlexPowerControl technology, making it suitable for battery-powered and low-energy industrial, IoT, and consumer applications. It supports multiple advanced peripherals including USB OTG 2.0 full-speed, LCD controller for 8x40 or 4x44 segments, and various communication interfaces like I2C, SPI, USART, CAN, and SWPMI.

With 114 fast programmable I/O pins, 11 timers, 2x 12-bit DACs, and 16x 12-bit ADCs, the microcontroller delivers rich analog and digital functionalities. Additional features include two analog comparators, advanced hardware cryptography with AES 128-/256-bit encryption, true random number generator, CRC calculation unit, and a 96-bit unique identification number.

The device operates within an extended temperature range of -40°C to 85°C and supports a supply voltage from 1.71 V up to 3.6 V, capable of dissipating a maximum power of 444 mW. The compact 10 mm by 10 mm package with a height of 1.45 mm enables space-constrained board designs.

Applications include industrial automation, medical devices, consumer electronics, and embedded systems requiring high computational performance combined with energy efficiency. The microcontroller supports development with Serial Wire Debug (SWD), JTAG, and embedded trace macrocell for robust debugging and testing.

STMicroelectronics STM32L486RGT6 microcontroller exemplifies advanced low power and high integration suitable for demanding embedded system applications. Ultra-low-power 32-bit ARM Cortex M4 core with FPU running at 80 MHz.

1MB FLASH and 128kB RAM for complex software capability. Rich peripherals including USB OTG 2.0, LCD controller, and multiple communication interfaces. Security features with AES hardware encryption and true RNG. Wide operating temperature and voltage ranges for industrial-grade usage.

Compact 64-pin LQFP surface mount package with small footprint. Suitable for industrial, embedded, IoT, and consumer applications. Explore the full STM32L4 Microcontroller series on EnvMart for advanced embedded computing solutions.

STMicroelectronics STM32L4 Series 32-Bit ARM Cortex M4 Microcontroller 80 MHz 1MB FLASH 64-Pin LQFP STM32L486RGT6
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Frequently Asked Questions

The STM32L486RGT6 microcontroller has a maximum clock frequency of 80 MHz.

This microcontroller operates within a voltage range of 1.71 V to 3.6 V.

It features 114 programmable I/O pins.

The STM32L486RGT6 supports multiple communication protocols including I2C, USART, SPI, CAN, and SWPMI.

The operating temperature range for this microcontroller is from -40°C to +85°C.

It comes in a 64-pin LQFP (Low-Profile Quad Flat Package).

This model integrates 128 kB of RAM.

It includes 16 ADC channels with 12-bit resolution.

The maximum power dissipation for the STM32L486RGT6 is 444 mW.

Yes, it includes advanced hardware cryptography with AES 128-/256-bit encryption and a true random number generator.

This microcontroller has 1 MB of FLASH memory.

It is suitable for industrial automation, medical devices, consumer electronics, and embedded systems requiring high computational performance and energy efficiency.

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