STM32F407VGT6 vs AT32F407VGT7 比較
詳細並排比較 STM32F407VGT6 由 STMicroelectronics 與 AT32F407VGT7 由 Artery. 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
STM32F407VGT6 - 1MB Flash, 168MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F407VGT6 ✓ 啟用中
規格比較
| 參數 | STM32F407VGT6 | AT32F407VGT7 |
|---|---|---|
| 品牌 | STMicroelectronics | Artery |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $7.55 | — |
| Core | ARM 32-bit Cortex-M4 with FPU | — |
| 最大時脈頻率 | 168 MHz | — |
| Performance | 210 DMIPS / 1.25 DMIPS/MHz | — |
| Flash Memory | 1 MB | — |
| SRAM | 192 KB + 4 KB backup SRAM | 224 KB (max, depending on Flash configuration) |
| 供應電壓 | 1.8 V to 3.6 V | — |
| Core Voltage (internal regulator) | 1.2 V | — |
| Timers | 17 (12 general-purpose, 2 advanced-control) | 17 (general-purpose, advanced, basic, system) |
| ADC | 3x 12-bit | 3x 12-bit, up to 3 MSPS |
| DAC | 2x 12-bit | 2x 12-bit |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG FS/HS, Ethernet MAC | Up to 21 (USART/UART, I2C, SPI, I2S, USB, CAN, SDIO, FSMC) |
| Camera Interface | Yes (DCMI) | — |
| True Random Number Generator | Yes | — |
| I/O Pins | 82 (5V tolerant) | — |
| 工作溫度 | -40C to +85C | -40C to +105C (industrial) |
| 封裝 | LQFP-100 (14x14 mm) | LQFP-100 (14x14 mm, 0.5 mm pitch) |
| 安裝方式 | SMD/SMT | — |
| RoHS 狀態 | Compliant | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP |
| Maximum CPU Frequency | — | 240 MHz |
| Program Flash | — | 1024 KB (dual-bank with sLib, configurable 256 KB to 1024 KB) |
| Operating Voltage | — | 2.6 V to 3.6 V |
| USB | — | USB 2.0 FS OTG, host/device |
| Ethernet | — | 10/100 MAC (requires external PHY) |
| CAN | — | 2x CAN 2.0B |
| External Memory Bus | — | FSMC (8/16-bit, supports LCD) |
| DMA | — | 2x 7-channel DMA controllers |
| 安裝類型 | — | Surface Mount |
| Lead-Free / RoHS | — | Compliant per LCSC product page |