STMicroelectronics, 32 bit ARM Cortex M4, STM32G474RE Microcontroller, 170 MHz, 512kB FLASH, 64-Pin LQFP
- RS庫存編號:
- 193-9861P
- 製造零件編號:
- STM32G474RET6
- 製造商:
- STMicroelectronics
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小計 40 件 (以盤裝提供)*
HK$2,956.00
訂單超過 HK$250.00 免費送貨
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- 加上 1,067 件從 2025年12月15日 起發貨
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單位 | 每單位 |
|---|---|
| 40 - 79 | HK$73.90 |
| 80 + | HK$72.30 |
* 參考價格
- RS庫存編號:
- 193-9861P
- 製造零件編號:
- STM32G474RET6
- 製造商:
- STMicroelectronics
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Series | STM32G474RE | |
| Product Type | Microcontroller | |
| Package Type | LQFP | |
| Mount Type | Surface | |
| Pin Count | 64 | |
| Device Core | ARM Cortex M4 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 512kB | |
| Maximum Clock Frequency | 170MHz | |
| RAM Size | 128kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 1.45mm | |
| Width | 40 mm | |
| DACs | 7 x 12 Bit | |
| Number of Programmable I/Os | 107 | |
| Standards/Approvals | No | |
| Length | 10mm | |
| Analogue Comparators | 7 | |
| Minimum Supply Voltage | 1.71V | |
| Automotive Standard | No | |
| ADCs | 26 x 12 Bit | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | RISC | |
| Number of Timers | 2 | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Series STM32G474RE | ||
Product Type Microcontroller | ||
Package Type LQFP | ||
Mount Type Surface | ||
Pin Count 64 | ||
Device Core ARM Cortex M4 | ||
Data Bus Width 32bit | ||
Program Memory Size 512kB | ||
Maximum Clock Frequency 170MHz | ||
RAM Size 128kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 1.45mm | ||
Width 40 mm | ||
DACs 7 x 12 Bit | ||
Number of Programmable I/Os 107 | ||
Standards/Approvals No | ||
Length 10mm | ||
Analogue Comparators 7 | ||
Minimum Supply Voltage 1.71V | ||
Automotive Standard No | ||
ADCs 26 x 12 Bit | ||
Program Memory Type FLASH | ||
Instruction Set Architecture RISC | ||
Number of Timers 2 | ||
- COO (Country of Origin):
- CN
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 (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 (5 Msps), seven comparators, six operational amplifiers, seven DAC channels (3 external and 4 internal), an internal voltage reference buffer, a lowpower RTC, twothree 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 8 packages from 48-pin to 128-pin