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ST STM32G491RET6
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Marken: STMicroelectronics, Inc
Herstellerteil #: STM32G491RET6
Datenblatt: STM32G491RET6 Datasheet (PDF)
Paket/Gehäuse: LQFP-64
Produktart: Embedded-Prozessoren und Controller
RoHS-Status:
Lagerzustand: 3489 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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BOMSTM32G491RET6 Allgemeine Beschreibung
The STM32G491xC/xE devices are based on the high-performance Arm®Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 170 MHz.The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. It also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.These devices embed high-speed memories (512 Kbytes of Flash memory, and 112 Kbytes of SRAM), a Quad SPI Flash memory interface, an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, securable memory area and proprietary code readout protection.The devices embed peripherals allowing mathematical/arithmetic function acceleration (CORDIC for trigonometric functions and FMAC unit for filter functions).They offer three fast 12-bit ADCs (5 Msps), four comparators, four operational amplifiers, four DAC channels (2 external and 2 internal), an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timers, three 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer.They also feature standard and advanced communication interfaces such as:- Three I2Cs- Three SPIs multiplexed with two half duplex I2Ss- Three USARTs, two UARTs and one low-power UART.- Two FDCANs- One SAI- USB device- UCPDThe devices operate in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.Some independent power supplies are supported including an analog independent supply input for ADC, DAC, OPAMPs and comparators. A VBATinput allows backup of the RTC and the registers.The STM32G491xC/xE family offers 9 packages from 32-pin to 100-pin.
Funktionen
- Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, DSP instructions
- Operating conditions:
- VDD, VDDA voltage range: 1.71 V to 3.6 V
- Mathematical hardware accelerators
- CORDIC for trigonometric functions acceleration
- FMAC: filter mathematical accelerator
- Memories
- 512 Kbytes of Flash memory with ECC support, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte OTP
- 96 Kbytes of SRAM, with hardware parity check implemented on the first 32 Kbytes
- Routine booster: 16 Kbytes of SRAM on instruction and data bus, with hardware parity check (CCM SRAM)
- Quad-SPI memory interface
- Reset and supply management
- Power-on/power-down reset (POR/PDR/BOR)
- Programmable voltage detector (PVD)
- Low-power modes: sleep, stop, standby and shutdown
- VBAT supply for RTC and backup registers
- Clock management
- 4 to 48 MHz crystal oscillator
- 32 kHz oscillator with calibration
- Internal 16 MHz RC with PLL option (± 1%)
- Internal 32 kHz RC oscillator (± 5%)
- Up to 86 fast I/Os
- All mappable on external interrupt vectors
- Several I/Os with 5 V tolerant capability
- Interconnect matrix
- 16-channel DMA controller
- 3 x ADCs 0.25 µs (up to 36 channels). Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range
- 4 x 12-bit DAC channels
- 2 x buffered external channels 1 MSPS
- 2 x unbuffered internal channels 15 MSPS
- 4 x ultra-fast rail-to-rail analog comparators
- 4 x operational amplifiers that can be used in PGA mode, all terminals accessible
- Internal voltage reference
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Pin Count | 64 | Package Category | Quad Flat Packages |
| Released Date | May 10, 2021 |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
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Verpackung
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Teilpunkte
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The STM32G491RET6 is a high-performance microcontroller from STMicroelectronics, featuring an Arm Cortex-M4 core running at up to 170 MHz. It offers a range of peripherals, advanced connectivity options, and enhanced security features, making it ideal for a wide range of applications in industrial control, power management, and motor control systems.
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Equivalent
Some equivalent products of the STM32G491RET6 chip are STM32G491VET6, STM32G491RBT6, STM32G491RGT6, and STM32G491VGT6. These chips also belong to the STM32G4 series microcontrollers and offer similar features and performance capabilities. -
Features
1. Arm Cortex-M4 core at 170 MHz 2. 500 KB Flash memory 3. 128 KB SRAM 4. High-speed ADC with 2 MSPS 5. 3 x DAC channels 6. USB Type-C Power Delivery support 7. Dual CAN FD interfaces 8. 12-bit ADC and 12-bit DAC 9. Quad-SPI interface and SDMMC 10. Advanced peripherals: timers, PWM, UART, I2C, SPI, I2S, SAI -
Pinout
The STM32G491RET6 is a microcontroller with 64 pins. It is a high-performance Arm Cortex-M4 MCU with DSP and FPU instructions, suitable for digital power conversion and consumer devices. It offers 1 MB Flash memory and multiple communication interfaces for versatile application support. -
Manufacturer
The manufacturer of the STM32G491RET6 is STMicroelectronics. It is a multinational semiconductor and electronics company that designs and produces a wide range of integrated circuits, including microcontrollers, sensors, power management, and wireless devices. STMicroelectronics is a leading supplier in the global semiconductor industry and serves various sectors such as automotive, industrial, consumer electronics, and telecommunications. -
Application Field
The STM32G491RET6 microcontroller is suitable for a wide range of applications including industrial automation, motor control, power management, and digital power supplies. It can also be used in consumer electronics, home automation, and battery management systems thanks to its high performance, energy efficiency, and advanced peripherals. -
Package
The STM32G491RET6 chip is available in a LQFP64 package, with a form factor of 10 mm x 10 mm.
Datenblatt PDF
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