New Original IC STM32G474RET6
ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)
- Product Introduction
Product Attributes
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TYPE |
DESCRIPTION |
SELECT ALL |
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Category |
Integrated Circuits (ICs) Embedded Microcontrollers |
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Mfr |
STMicroelectronics |
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Series |
STM32G4 |
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Part Status |
Active |
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Core Processor |
ARM® Cortex®-M4F |
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Core Size |
32-Bit Single-Core |
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Speed |
170MHz |
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Connectivity |
CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
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Peripherals |
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
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Number of I/O |
52 |
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Program Memory Size |
512KB (512K x 8) |
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Program Memory Type |
FLASH |
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EEPROM Size |
- |
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RAM Size |
128K x 8 |
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Voltage - Supply (Vcc/Vdd) |
1.71V ~ 3.6V |
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Data Converters |
A/D 26x12b; D/A 7x12b |
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Oscillator Type |
Internal |
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Operating Temperature |
-40°C ~ 85°C (TA) |
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Mounting Type |
Surface Mount |
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Supplier Device Package |
64-LQFP (10x10) |
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Package / Case |
64-LQFP |
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Base Product Number |
STM32G474 |
General description
The STM32G474xB/xC/xE devices are based on the high-performance Arm® Cortex®-M432-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 allthe Arm single-precision data-processing instructions and all the data types. It alsoimplements a full set of DSP (digital signal processing) instructions and a memory protectionunit (MPU) which enhances the application's security.These devices embed high-speed memories (up to 512 Kbytes of Flash memory, and128 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (fordevices with packages of 100 pins and more), a Quad-SPI Flash memory interface, and anextensive range of enhanced I/Os and peripherals connected to two APB buses, two AHBbuses and a 32-bit multi-AHB bus matrix.The devices also embed several protection mechanisms for embedded Flash memory andSRAM: readout protection, write protection, securable memory area and proprietary codereadout 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 lowpower RTC, two general-purpose 32-bit timers, three 16-bit PWM timers dedicated to motorcontrol, seven general-purpose 16-bit timers, and one 16-bit low-power timer, and highresolution timer with 184 ps resolution.
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