STMicroelectronics STM32G491RCI6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.16 | $14.16 |
| 15+ | $3.26 | $48.90 |
| 25+ | $3.19 | $79.75 |
| 50+ | $3.01 | $150.50 |
| 100+ | $2.66 | $266.00 |
| N+ | $0.53 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 52 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 112K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 24x12b SAR; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-UFBGA (5x5) |
| Package / Case | 64-UFBGA |
| ROHS |  |
The STM32G491RCI6 from STMicroelectronics is a high-performance MCU featuring an ARM Cortex-M4 core running at 170MHz. It provides 256KB of flash memory and 112KB of SRAM, making it well-suited for compute-intensive applications. This device includes a comprehensive set of peripherals such as DMA, I2S, PWM, and a watchdog timer. It operates from 1.71V to 3.6V and is packaged in a compact 64-UFBGA, offering a powerful solution for advanced industrial and consumer applications.
- High-Speed Processing: The 170MHz Cortex-M4 core delivers exceptional performance for real-time control.
- Large RAM: 112KB of SRAM supports complex algorithms and data-intensive applications.
- Advanced Timers: High-resolution PWM timers enable precise motor control and power conversion.
- Compact Package: The 64-UFBGA package saves significant board space.
High-Performance Motor Control
The 170MHz Cortex-M4 core and advanced PWM timers enable precise, high-frequency control of BLDC and PMSM motors.
Digital Power Supplies
Its fast ADC and high-speed timers are ideal for implementing digital control loops in server and telecom power supplies.
Industrial Drives
With 112KB RAM, it can handle complex field-oriented control algorithms and communication stacks for industrial drives.
Audio Processing
The I2S interface and high clock speed support real-time audio effects processing and multi-channel audio systems.
Solar Inverters
Its robust feature set and wide voltage range make it suitable for MPPT and inverter control in solar power systems.
Advanced Robotics
The combination of high speed, large memory, and rich peripherals supports sophisticated robotic control and sensor fusion.
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M4 core running at 170MHz.
- Q: What is the memory configuration?
- A: It has 256KB of flash and 112KB of RAM.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
- Q: What package is available?
- A: It comes in a 64-UFBGA package.
STM32G491RCI6.pdf
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M4 core running at 170MHz.
- Q: What is the memory configuration?
- A: It has 256KB of flash and 112KB of RAM.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
- Q: What package is available?
- A: It comes in a 64-UFBGA package.
