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STM32G474RBT3TR
+StücklisteIC MCU 32BIT 128KB FLASH 64LQFP
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HerstellerSTMikroelektronik
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Herstellerteil #STM32G474RBT3TR
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Auf Lager19158
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Spezifikationen
| Attribut | Wert |
| Series | STM32G4 |
| PartStatus | Active |
| BaseProductNumber | STM32G474 |
| CoreProcessor | ARM® Cortex®-M4 |
| CoreSize | 32-Bit |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| NumberofI/O | 52 |
| ProgramMemorySize | 128KB (128K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 128K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 3.6V |
| DataConverters | A/D 26x12b SAR; D/A 7x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 64-LQFP (10x10) |
| Package | 64-LQFP |
| Packaging | Tape & Reel (TR) |
Übersicht
Description
STM32G474RBT3TR is STMicroelectronics’ 32‑bit MCU from the STM32G4 family. It’s built around an ARM Cortex‑M4 core with FPU and DSP instructions, targeting mixed‑signal and motor‑control applications.
Key points:
- Core and performance: Cortex‑M4 with DSP/FPU for precise control and signal processing.
- Peripherals: rich analog, including ADCs, DACs, op‑amps, comparators; advanced timers and PWM; multiple serial buses (USART/UART, SPI, I2C); CAN and USB options in some variants.
- Memory and packages: flash and RAM sizes vary by exact device variant; available in multiple packages (suffixes indicate package/reel options). Check the datasheet for exact counts.
- Use cases: motor drives, power‑electronics control, audio/mixed‑signal processing, and UI peripherals.
- Development: supported by STM32CubeMX/IDE, HAL/LL drivers, example projects; extensive ST documentation and community resources.
Note: For precise numbers (clock, memory, package, temp range), refer to the STM32G474RBTx datasheet and reference manual.
Key points:
- Core and performance: Cortex‑M4 with DSP/FPU for precise control and signal processing.
- Peripherals: rich analog, including ADCs, DACs, op‑amps, comparators; advanced timers and PWM; multiple serial buses (USART/UART, SPI, I2C); CAN and USB options in some variants.
- Memory and packages: flash and RAM sizes vary by exact device variant; available in multiple packages (suffixes indicate package/reel options). Check the datasheet for exact counts.
- Use cases: motor drives, power‑electronics control, audio/mixed‑signal processing, and UI peripherals.
- Development: supported by STM32CubeMX/IDE, HAL/LL drivers, example projects; extensive ST documentation and community resources.
Note: For precise numbers (clock, memory, package, temp range), refer to the STM32G474RBTx datasheet and reference manual.
Features
Key features of STM32G474RBT3TR (G474 family):
- Core: 32‑bit ARM Cortex‑M4F with DSP instructions and single‑precision FPU.
- Maximum speed: up to about 170 MHz.
- Memory: on‑chip Flash up to around 1 MB and RAM up to around 320 KB (exact sizes depend on package/variant).
- Analog: up to 12‑bit ADC (multi‑channel), dual 12‑bit DAC, and analog front‑end features (op‑amps, comparators) for sensor interfaces.
- Timers: multiple general‑purpose timers plus advanced‑control TIM1/TIM8 for motor control and PWM.
- Communications: USB 2.0 Full‑Speed, CAN FD, I2C, SPI, USART/UART, I2S (and related DMA support).
- Security/compute: hardware crypto (AES), CRC engine, true RNG, memory protection unit.
- Power and temperature: wide supply range (approximately 1.65–3.6 V) with multiple low‑power modes; operating temp typically −40 to 105 °C (check package datasheet).
- Debug/Programming: SWD/JTAG support.
- Package/options: RBT3 denotes a specific package variant; see datasheet for pin count and available configurations.
Note: exact Flash/RAM sizes and peripherals vary by package; consult the datasheet for your exact device variant.
- Core: 32‑bit ARM Cortex‑M4F with DSP instructions and single‑precision FPU.
- Maximum speed: up to about 170 MHz.
- Memory: on‑chip Flash up to around 1 MB and RAM up to around 320 KB (exact sizes depend on package/variant).
- Analog: up to 12‑bit ADC (multi‑channel), dual 12‑bit DAC, and analog front‑end features (op‑amps, comparators) for sensor interfaces.
- Timers: multiple general‑purpose timers plus advanced‑control TIM1/TIM8 for motor control and PWM.
- Communications: USB 2.0 Full‑Speed, CAN FD, I2C, SPI, USART/UART, I2S (and related DMA support).
- Security/compute: hardware crypto (AES), CRC engine, true RNG, memory protection unit.
- Power and temperature: wide supply range (approximately 1.65–3.6 V) with multiple low‑power modes; operating temp typically −40 to 105 °C (check package datasheet).
- Debug/Programming: SWD/JTAG support.
- Package/options: RBT3 denotes a specific package variant; see datasheet for pin count and available configurations.
Note: exact Flash/RAM sizes and peripherals vary by package; consult the datasheet for your exact device variant.
Pinout
- Pin count: 100 pins (LQFP-100 package).
- Function: 32‑bit ARM Cortex‑M4 microcontroller (STM32G474 family) from STMicroelectronics for general embedded applications (with integrated peripherals such as ADCs, timers, USB/CAN, etc.).
- Function: 32‑bit ARM Cortex‑M4 microcontroller (STM32G474 family) from STMicroelectronics for general embedded applications (with integrated peripherals such as ADCs, timers, USB/CAN, etc.).
Manufacturer
- Manufacturer: STMicroelectronics (STMicroelectronics N.V.)
- What kind of company: A global (multinational) semiconductor company that designs and manufactures a wide range of integrated circuits and electronic components, including the STM32 microcontroller family. It is headquartered near Geneva, Switzerland.
- What kind of company: A global (multinational) semiconductor company that designs and manufactures a wide range of integrated circuits and electronic components, including the STM32 microcontroller family. It is headquartered near Geneva, Switzerland.
Package
Package type: LQFP-64 (10×10 mm, 0.5 mm pitch). The “TR” suffix indicates tape-and-reel packaging.
