STM32F407IGT6 vs STM32F427IIT6 比較
詳細並排比較 STM32F407IGT6 由 STMicroelectronics 與 STM32F427IIT6 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
STM32F407IGT6 - 168MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics
STM32F407IGT6 ✓ 啟用中STMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ 啟用中規格比較
| 參數 | STM32F407IGT6 | STM32F427IIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM 32-bit Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4 with FPU and DSP instructions |
| 最大時脈頻率 | 168 MHz | — |
| DMIPS Performance | 210 DMIPS (1.25 DMIPS/MHz) | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| RAM Size | 192 KB | — |
| 封裝 | 176-LQFP (24x24 mm) | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| Number of I/O Pins | 140 | — |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 17 (general-purpose, advanced-control, basic, watchdog, SysTick) | Up to 17 (including motor-control timers) |
| Communication Interfaces | USB OTG HS/FS, Ethernet MAC (IEEE 1588), 3x SPI, 2x I2S, 3x I2C, 6x USART, 2x UART, 2x CAN 2.0B, SDMMC, FSMC, camera interface | — |
| 工作溫度範圍 | -40 C to +85 C | -40C to +85C (industrial grade) |
| 安裝類型 | Surface Mount | Surface Mount (LQFP-176) |
| RoHS 狀態 | Compliant (ROHS3) | Compliant |
| Packaging (factory) | Tray | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| Maximum CPU Frequency | — | 180 MHz |
| Flash Memory | — | 2 MB |
| SRAM | — | 256 KB (plus 4 KB backup SRAM) |
| Operating Voltage | — | 1.8 V to 3.6 V |
| USB | — | USB 2.0 OTG FS + USB 2.0 OTG HS (with on-chip PHY) |
| Ethernet | — | 10/100 MAC with IEEE 1588v2 hardware time-stamping |
| Communication Peripherals | — | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC |
| Graphics Accelerator | — | Chrom-ART (for TFT LCD) |
| ART Accelerator | — | Yes (0-wait-state Flash execution) |