STM32F446ZEH6TR vs STM32F407ZGT6TR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ STM32F446ZEH6TR بواسطة STMicroelectronics و STM32F407ZGT6TR بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
STM32F446ZEH6TR - 180MHz Cortex-M4 MCU | STMicroelectronics (Tape & Reel)
STM32F446ZEH6TR ✓ نشطSTMicroelectronics
STM32F407ZGT6TR - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics (Tape & Reel)
STM32F407ZGT6TR ✓ نشطمقارنة المواصفات
| المعامل | STM32F446ZEH6TR | STM32F407ZGT6TR |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| حالة المخزون | — | In Stock |
| سعر الوحدة (USD) | — | $5.25 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| CPU Core | ARM Cortex-M4 | — |
| Maximum CPU Frequency | 180 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 512 KB | 1 MB |
| Flash Organization | 512K x 8 | — |
| FPU | Integrated floating-point unit | — |
| DSP Instructions | Supported | — |
| Performance | 225 DMIPS; 1.25 DMIPS/MHz | 210 DMIPS (1.25 DMIPS/MHz) |
| ART Accelerator | Supported | — |
| Memory Protection Unit | MPU | — |
| SDRAM Interface | Supported | — |
| Quad-SPI Interfaces | Dual Quad SPI | — |
| Audio Interface | Supported | — |
| جهد التغذية | 2.5 V / 3.3 V | — |
| العلبة | 144-UFBGA (7 x 7 mm) | LQFP-144 (20x20 mm) |
| Package Pin Count | 144 | — |
| نوع التركيب | Surface mount | Surface Mount |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RAM | [DATA_NEEDED: RAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | 114 I/O |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| Core | — | ARM 32-bit Cortex-M4 with FPU |
| أقصى تردد للساعة | — | 168 MHz |
| SRAM | — | 192 KB (+4 KB backup SRAM) |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| ADC | — | 3x 12-bit, 24 channels |
| DAC | — | 2x 12-bit |
| Timers | — | 17 (incl. 2x advanced motor control, 2x 32-bit) |
| Communication Interfaces | — | 4x USART, 3x SPI, 3x I2C, 2x CAN, USB OTG FS/HS, Ethernet MAC |
| Special Peripherals | — | DCMI camera interface, RNG, SDIO, RTC |
| Low Power Modes | — | Sleep, Stop, Standby, VBAT |
| Process Technology | — | 90 nm |
| حالة RoHS | — | Compliant |