STM32F446ZEJ7 vs STM32F446ZEJ6 比較
詳細並排比較 STM32F446ZEJ7 由 STMicroelectronics 與 STM32F446ZEJ6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32F446ZEJ7 - 180MHz 512KB Cortex-M4 MCU | STMicroelectronics
STM32F446ZEJ7 ✓ 啟用中STMicroelectronics
STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEJ6 ✓ 啟用中規格比較
| 參數 | STM32F446ZEJ7 | STM32F446ZEJ6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | Arm Cortex-M4 | 32-bit RISC |
| Maximum CPU Frequency | 180 MHz | — |
| Architecture | 32-bit RISC | ARM Cortex-M4 with DSP and FPU |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 bits | — |
| DMIPS | 225 DMIPS | — |
| DSP Support | Supported | — |
| Floating-Point Unit | Supported | — |
| External Memory Interfaces | SDRAM and dual Quad-SPI | — |
| Audio Interfaces | Supported | — |
| 封裝 | 144-UFBGA (10 x 10 mm) | 144-UFBGA (10 x 10 mm) |
| Package Type | UFBGA | — |
| 腳位數 | 144 pins | — |
| Operating Supply | 2.5 V / 3.3 V | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RAM | [DATA_NEEDED: RAM size] | 128 KB plus 4 KB |
| Ethernet | [DATA_NEEDED: Ethernet interface availability] | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Core Frequency | — | 180 MHz |
| Performance | — | 225 DMIPS |
| 供應電壓 | — | 2.5 V / 3.3 V |
| Serial Interface | — | Dual Quad-SPI |
| External Memory Support | — | SDRAM support |
| Audio Support | — | Audio interfaces |
| USB Support | — | USB OTG HS/FS |
| ADC | — | 3 ADCs |
| Timers | — | 17 timers |
| Communication Interfaces | — | 20 communication interfaces |
| Parallel Camera Interface | — | 8- to 14-bit, up to 54 Mbytes |
| 安裝類型 | — | Surface Mount |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |