STM32F446VET6 vs STM32F429VIT6 比較
詳細並排比較 STM32F446VET6 由 STMicroelectronics 與 STM32F429VIT6 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
STM32F446VET6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6 ✓ 啟用中STMicroelectronics
STM32F429VIT6 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics
STM32F429VIT6 Unknown規格比較
| 參數 | STM32F446VET6 | STM32F429VIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | Unknown |
| Processor Core | Arm Cortex-M4 | — |
| Architecture | 32-bit RISC | 32-bit RISC |
| 最大時脈頻率 | 180 MHz | — |
| Flash Memory | 512 KB | 2 MB |
| Flash Organization | 512K x 8 | 2M x 8 bits |
| 封裝 | LQFP-100 | 100-pin LQFP, 14 x 14 mm |
| Package Dimensions | 14 x 14 mm | — |
| 安裝方式 | SMD/SMT | — |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32 bit | — |
| Product Family | STM32F4 | — |
| Device Series | STM32F446xE | — |
| DSP Support | DSP instruction support indicated by distributor description | — |
| FPU Support | FPU indicated by distributor description | — |
| Program Memory Type | Flash | — |
| 供應電壓 | [DATA_NEEDED: operating supply voltage range] | — |
| RAM | [DATA_NEEDED: SRAM size] | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 | [DATA_NEEDED: automotive qualification status] | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum CPU Frequency | — | 180 MHz |
| Core | — | ARM Cortex-M4 with FPU |
| System SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| Performance | — | 225 DMIPS |
| Performance per Frequency | — | 1.25 DMIPS/MHz |
| Floating-Point Support | — | Single-precision FPU |
| DSP Instructions | — | Supported |
| Memory Protection Unit | — | Supported |
| Flash Accelerator | — | ART Accelerator, zero-wait-state execution |
| 安裝類型 | — | Surface mount |
| Nominal Supply | — | 2.5 V or 3.3 V |
| LCD Interface | — | Parallel LCD interface |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |