規格
| 屬性 | 價值 |
| Package / Case | Tray |
| Series | STM32L4 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O | 51 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The STM32L486RGT6 is a low-power Arm Cortex-M4 microcontroller from STMicroelectronics, featuring 80 MHz clock speed, 1 MB Flash, and 128 KB SRAM. It integrates a floating-point unit (FPU) and DSP instructions, making it suitable for energy-efficient embedded applications.
Key features:
- Ultra-low-power operation (multiple power modes, down to 30 nA in shutdown).
- Rich peripherals: USB FS, ADC, DAC, timers, SPI/I2C/USART, and capacitive touch sensing.
- Hardware encryption (AES, PKA, TRNG) for security.
- Operating voltage: 1.71V to 3.6V.
- Package: 64-pin LQFP.
Ideal for IoT, wearables, and battery-powered devices requiring high performance with minimal energy consumption.
Key features:
- Ultra-low-power operation (multiple power modes, down to 30 nA in shutdown).
- Rich peripherals: USB FS, ADC, DAC, timers, SPI/I2C/USART, and capacitive touch sensing.
- Hardware encryption (AES, PKA, TRNG) for security.
- Operating voltage: 1.71V to 3.6V.
- Package: 64-pin LQFP.
Ideal for IoT, wearables, and battery-powered devices requiring high performance with minimal energy consumption.
Equivalent
Equivalent products to the STM32L486RGT6 (Cortex-M4, 80 MHz, 1MB Flash, 128KB RAM) include:
- STM32L496RGT6 (Higher performance, 120 MHz, same pinout)
- STM32L476RGT6 (Lower clock speed, 80 MHz, similar features)
- STM32L4R5RGT6 (More Flash/RAM, 120 MHz, pin-compatible)
- STM32L4P5RGT6 (Higher performance, 120 MHz, additional security features)
All are L4-series MCUs with similar peripherals and pin compatibility. Choose based on speed, memory, or feature needs.
- STM32L496RGT6 (Higher performance, 120 MHz, same pinout)
- STM32L476RGT6 (Lower clock speed, 80 MHz, similar features)
- STM32L4R5RGT6 (More Flash/RAM, 120 MHz, pin-compatible)
- STM32L4P5RGT6 (Higher performance, 120 MHz, additional security features)
All are L4-series MCUs with similar peripherals and pin compatibility. Choose based on speed, memory, or feature needs.
Manufacturer
The STM32L486RGT6 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and analog devices. The STM32 series, including the STM32L4 line (to which the L486RGT6 belongs), is known for its low-power, high-performance ARM Cortex-M-based microcontrollers, widely used in embedded systems, IoT, and industrial applications.
ST is a leading player in the semiconductor industry, serving automotive, industrial, consumer electronics, and healthcare markets.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and analog devices. The STM32 series, including the STM32L4 line (to which the L486RGT6 belongs), is known for its low-power, high-performance ARM Cortex-M-based microcontrollers, widely used in embedded systems, IoT, and industrial applications.
ST is a leading player in the semiconductor industry, serving automotive, industrial, consumer electronics, and healthcare markets.
Application
The STM32L486RGT6, a low-power ARM Cortex-M4 MCU, is ideal for:
- IoT & Wearables (BLE, LoRa, Zigbee)
- Smart Sensors (environmental, industrial)
- Battery-Powered Devices (medical, portable)
- Home/Building Automation (HVAC, lighting)
- Industrial Control (PLC, HMI)
- Consumer Electronics (smart remotes, trackers)
Its ultra-low power, USB OTG, 128KB–1MB Flash, and rich peripherals (ADC, DAC, timers) suit energy-efficient embedded systems.
- IoT & Wearables (BLE, LoRa, Zigbee)
- Smart Sensors (environmental, industrial)
- Battery-Powered Devices (medical, portable)
- Home/Building Automation (HVAC, lighting)
- Industrial Control (PLC, HMI)
- Consumer Electronics (smart remotes, trackers)
Its ultra-low power, USB OTG, 128KB–1MB Flash, and rich peripherals (ADC, DAC, timers) suit energy-efficient embedded systems.
Package
The STM32L486RGT6 comes in a LQFP-64 package. This is a 64-pin, low-profile quad flat package with a body size of 10×10 mm and a lead pitch of 0.5 mm. It is surface-mountable and suitable for compact designs.
