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STM32G474QET6
+BOMIC MCU 32BIT 512KB FLASH 128LQFP
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Nhà sản xuấtSTMicroelectronics
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Ông. Phần #STM32G474QET6
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Bảng dữ liệu STM32G474QET6 DataSheet
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Gói LQFP-128
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tray |
| Series | STM32G4 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 107 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 42x12b; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
- Core: 170 MHz Cortex-M4 with FPU
- Memory: 512 KB Flash, 128 KB SRAM
- Peripherals: Rich set including 12-bit ADCs, DACs, OPAMPs, comparators, and timers
- Connectivity: USB FS/HS, CAN FD, I²C, SPI, UART
- Analog: Advanced analog features for precision applications
- Packaging: LQFP-128
Ideal for motor control, digital power supplies, and industrial automation due to its high-speed analog and PWM capabilities. Offers low-power modes for energy-efficient designs.
For more details, refer to the datasheet and reference manual on ST’s website.
Equivalent
1. STM32G474RET6 – Similar specs, smaller package (LQFP64 vs. LQFP128).
2. STM32G484QET6 – Higher flash (512KB vs. 128KB), same package.
3. STM32F446RET6 – Lower performance but pin-compatible (Cortex-M4).
4. STM32H743VIT6 – Higher-end (Cortex-M7), more features.
Check pinout, peripherals, and power requirements for compatibility.
Pinout
Key functions:
- Core: 170 MHz Cortex-M4 with FPU and DSP.
- Memory: 512 KB Flash, 128 KB SRAM.
- Analog: 12-bit ADC (5 Msps), 12-bit DAC, comparators.
- Timers: 16-bit/32-bit timers, HRTIM for PWM.
- Communication:
- 4x USART/UART
- 3x SPI/I2S
- 3x I2C
- 1x CAN FD
- USB 2.0 FS
- GPIO: Up to 57 I/Os (5V-tolerant).
- Power: 1.7V–3.6V supply.
Package: LQFP-64 (10x10mm).
Concise and functional for embedded applications.
Manufacturer
STMicroelectronics is a leading global producer of microcontrollers (MCUs), sensors, power management ICs, and other semiconductor solutions. The company serves industries like automotive, industrial, consumer electronics, and IoT.
The STM32G474QET6 is part of ST's STM32G4 series, featuring high-performance Arm® Cortex®-M4 cores with FPU and DSP capabilities, targeting advanced motor control, digital power, and embedded applications.
ST is known for innovation, reliability, and a broad portfolio of embedded systems.
Application
- Motor Control: BLDC, stepper, and servo drives.
- Digital Power Supplies: SMPS, PFC, and inverters.
- Industrial Automation: PLCs, sensors, and HMI.
- Consumer Electronics: Smart home devices and wearables.
- Medical Devices: Portable diagnostics and monitoring.
- Automotive: Auxiliary control units and EV charging.
Its features (170 MHz, 512 KB Flash, rich analog/digital peripherals) make it ideal for real-time, precision applications.
