STM32F446RET7 vs STM32F446RCT7TR مقایسه
مقایسه دقیق کنار به کنار STM32F446RET7 توسط STMicroelectronics و STM32F446RCT7TR توسط STMicroelectronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
STMicroelectronics
STM32F446RET7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446RET7 UnknownSTMicroelectronics
STM32F446RCT7TR - 180MHz 256KB Cortex-M4 MCU | STMicroelectronics
STM32F446RCT7TR ✓ فعالمقایسه مشخصات
| پارامتر | STM32F446RET7 | STM32F446RCT7TR |
|---|---|---|
| برند | STMicroelectronics | STMicroelectronics |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | Unknown | فعال |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| حداکثر فرکانس کلاک | 180 MHz | — |
| CPU Architecture | ARM Cortex-M4 with DSP and FPU | — |
| Flash Memory Size | 512 KB | — |
| Flash Organization | 512K x 8 bits | — |
| بسته‌بندی | 64-LQFP (10 mm x 10 mm) | 64-LQFP, 10 x 10 mm |
| تعداد پین‌ها | 64 pins | 64 pins |
| نوع نصب | Surface mount | Surface mount |
| Operating Supply | 2.5 V / 3.3 V | — |
| Series | STM32F4 high-performance foundation line | — |
| Core | 32-bit ARM Cortex-M4 | Arm Cortex-M4 |
| DSP Support | Yes | Digital signal processing and FPU |
| Floating-Point Unit | Yes | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Maximum Operating Frequency | — | 180 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Data Architecture | — | 32-bit RISC |
| ولتاژ تغذیه | — | 2.5 V/3.3 V |
| Product Family | — | STM32F4 |
| Core Architecture | — | High-performance Arm Cortex-M4 |
| Nominal Application | — | Embedded control and signal-processing applications |
| Manufacturer Product Page | — | STM32F446xC/E device family |
| Distributor Availability Listing | — | Buy now, ships today |
| AEC-Q100 Status | — | not_applicable |
| Lead-Free Status | — | unknown |
| دمای کاری | — | [DATA_NEEDED: operating temperature range] |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |