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STMICROELECTRONICS STM32G491RET6
ARM MCU, STM32 Family STM32G4 Series Microcontrollers, ARM Cortex-M4F, 32 bit, 170 MHz, 512 KB
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STM32G491RET6
- Order Code:
- 3648859
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- Technical Datasheet:
- STM32G491RET6 Datasheet
- ECAD / MCAD
-
Product Range Selector (STM32 Family STM32G4 Series Microcontrollers)
See all from this product rangeProduct Overview
STM32G491RET6 is a mainstream Arm Cortex-M4 MCU. It is based on the high-performance Arm® Cortex®-M4 32bit RISC core. It operates at a frequency of upto 170MHz. 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. This device also embeds several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, securable memory area, and proprietary code readout protection. The device embeds peripherals allowing mathematical/arithmetic function acceleration (CORDIC for trigonometric functions and FMAC unit for filter functions). A comprehensive set of power-saving modes allows the design of low-power applications.
- 512Kbytes code size, 80Kbytes SRAM1, 16Kbytes SRAM2, 16Kbytes CCM SRAM, QUADSPI
- (3 (16bit) advanced motor control, 5 (16bit), 1 (32bit) general purpose) timers
- 2 (16bit) basic, 1 (16bit) low power, SysTick, watchdog (independent, window) timers
- (3 SPI, 2 I²S, 3 I²C, 3 USART, LPUART, 2 FDCANs, USB, UCPD, SAI) comm interfaces
- RTC, 2 tamper pins, random number generator, CORDIC, FMAC, 52 GPIOs, 4 wakeup pins
- (3) 12bit ADCs, 24 channels, (2) 12bit DAC, number of channel is 4 (2 external + 2 internal)
- Internal voltage reference buffer, 4 analogue comparator, 4 operational amplifiers
- 170MHz maximum CPU frequency, operating voltage range from 1.71V to 3.6V
- Programmable voltage detector (PVD), low-power modes: sleep, stop, standby and shutdown
- Operating temperature range from -40°C to 85°C, LQFP64 package
Product Information
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- :
- STM32 Family STM32G4 Series Microcontrollers
- :
- ARM Cortex-M4F
- :
- 32 bit
- :
- 170MHz
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- 512KB
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- 64Pins
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- LQFP
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- -
- :
- CAN, I2C, I2S, SAI, SPI, UART, USART, USB
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- 112KB
- :
- 24Channels
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- 12Bit
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- 1.71V
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- 3.6V
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- -40°C
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- 85°C
- :
- Surface Mount
- :
- STM32
- :
- STM32G4
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (4)
163 In stock
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160 more will be available on 4/13/25
Extra stock is available upon order to the Supplier Lead Time which is approximately 5/12/25
160 more will be available on 4/13/25
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163 deliver in 3-4 business days from our UK warehouse
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