| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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STM32G474QET6 : MCU 32-bit ARM Cortex M4 RISC 512KB Flash 1.8V/2.5V/3.3V 128-Pin LQFP Tray
Mfr. Part#: STM32G474QET6
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
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Series
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STM32G4
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Packaging
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Tray
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Part Status
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Active
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DigiKey Programmable
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Not Verified
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Core Processor
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ARM® Cortex®-M4F
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Core Size
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32-Bit
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Speed
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170MHz
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Connectivity
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CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART
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Peripherals
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Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
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Number of I/O
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107
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Program Memory Size
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512KB (512K x 8)
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Program Memory Type
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FLASH
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EEPROM Size
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-
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RAM Size
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128K x 8
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Voltage - Supply (Vcc/Vdd)
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1.71V ~ 3.6V
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Data Converters
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A/D 42x12b; D/A 7x12b
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Oscillator Type
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Internal
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Operating Temperature
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-40°C ~ 85°C (TA)
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Mounting Type
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Surface Mount
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Supplier Device Package
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128-LQFP (14x14)
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Package / Case
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128-LQFP
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Base Product Number
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STM32G474
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The STM32G474xB/xC/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 (up to 512 Kbytes of Flash memory, and 128 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad-SPI Flash memory interface, and 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 five fast 12-bit ADCs (4 Msps), seven comparators, six operational amplifiers, seven DAC channels (3 external and 4 internal), an internal voltage reference buffer, a low power RTC, two 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, and high resolution timer with 184 ps resolution. They also feature standard and advanced communication interfaces such as:- Four I2Cs- Four SPIs multiplexed with two half duplex I2Ss- Three USARTs, two UARTs and one low-power UART.- Three FDCANs- One SAI - USB device- UCPD The 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 VBAT input allows backup of the RTC and the registers. The STM32G474xB/xC/xE family offers 9 packages from 48-pin to 128-pin.
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