Manufacturer Part Number
STM32G491VET6
Manufacturer
STMicroelectronics
Introduction
STM32G491VET6 is a high-performance embedded microcontroller part of the STM32G4 Series with an ARM Cortex-M4F core, designed for complex and advanced digital signal control applications.
Product Features and Performance
ARM Cortex-M4F core
32-Bit Single-Core architecture
Operating speed up to 170MHz
Advanced connectivity including CANbus, I2C, IrDA, LINbus, SAI, SPI, UART/USART, USB
Comprehensive peripheral set with Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
86 I/O pins for extensive functionality
512KB Flash program memory
112KB RAM
12-bit Analog-to-Digital and Digital-to-Analog converters
Internal oscillator for reduced external component count
Product Advantages
High core processing speed for real-time applications
Extensive mixed-signal peripherals for versatile use
Advance power management options for energy efficiency
Robust I/O capability catering to a wide range of external interfaces
Key Technical Parameters
Core Processor: ARM Cortex-M4F
Core Size: 32-Bit
Speed: 170MHz
Program Memory Size: 512KB
RAM Size: 112K
Number of I/O: 86
Voltage Supply Range: 1.71V to 3.6V
ADC Resolution: 12-bit, with 36 channels
DAC Channels: 4 x 12-bit
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
POR (Power-on Reset)
WDT (Watchdog Timer)
Compatibility
Surface Mount 100-LQFP package
Compatible with a wide voltage range (1.71V ~ 3.6V)
Compatible with various industrial communication standards
Application Areas
Industrial control systems
Consumer electronics
Motor control
Power management
Automated test equipment
Product Lifecycle
Active status, not nearing discontinuation
Availability of replacements or upgrades is typically ensured by STMicroelectronics
Several Key Reasons to Choose This Product
High integration reduces BOM cost and PCB complexity
Energy-efficient design suitable for battery-operated devices
Powerful ARM Cortex-M4F core capable of DSP and FPU operations
Comprehensive connectivity options facilitating complex designs
Developer-friendly with extensive support and community resources
Reliability ensured by stringent quality control and safety features
Broad operating temperature range suitable for industrial applications