STM32F429IGT6 vs STM32F439IGT6 对比
详细并排对比 STM32F429IGT6 出自 STMicroelectronics 和 STM32F439IGT6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6 ✓ 量产中规格对比
| 参数 | STM32F429IGT6 | STM32F439IGT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $8.40 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| Maximum CPU Frequency | 180 MHz | — |
| CPU Core | Arm 32-bit Cortex-M4 RISC core | — |
| FPU | Single-precision floating-point unit | — |
| DSP Instructions | Supported by Cortex-M4 core | — |
| Memory Protection Unit | MPU supported | — |
| Flash Memory | 1 MB | — |
| Flash Organization | 1 M x 8 | — |
| System SRAM | 256 KB | — |
| Backup SRAM | 4 KB | 4 KB |
| Core Performance | 225 DMIPS | — |
| Performance per MHz | 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| ART Accelerator | Adaptive real-time accelerator allowing 0-wait-state Flash execution | — |
| USB Connectivity | USB OTG HS/FS | — |
| Ethernet Connectivity | Integrated Ethernet | — |
| Timers | 17 timers | Up to 17 (general-purpose, advanced-control, basic, low-power, SysTick, watchdog) |
| ADC Count | 3 ADCs | — |
| Communication Interfaces | 20 communication interfaces | USB 2.0 OTG FS+HS, CAN 2.0B (bxCAN x2), USART/UART x6, SPI x3, I2C x3, Ethernet MAC 10/100, SDIO x2 |
| Display Support | LCD-TFT controller | — |
| 封装 | 176-LQFP, 24 mm x 24 mm | 176-LQFP (24 x 24 mm) |
| 安装类型 | Surface mount | Surface Mount |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP instructions |
| 最大时钟频率 | — | 180 MHz |
| DMIPS | — | 225 DMIPS / 1.25 DMIPS/MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| SRAM | — | 256 KB |
| EEPROM (Emulated) | — | [DATA_NEEDED: emulated EEPROM capacity] |
| Operating Voltage (VDD) | — | 1.8 V to 3.6 V |
| 工作温度 | — | -40 C to +85 C |
| ADC | — | 3 x 12-bit, up to 2.4 MSPS |
| DAC | — | 2 x 12-bit |
| Graphics Peripherals | — | TFT LCD controller (up to XGA), Chrom-ART Accelerator, 8-14-bit camera I/F |
| External Memory Controller | — | FSMC for SRAM/PSDRAM/NOR/NAND/Compact Flash |
| Crypto / Hash Accelerator | — | AES-256, TDES, SHA-1/MD5/SHA-256, TRNG |
| 引脚数量 | — | 176 |
| Pitch | — | 0.5 mm |
| I/O Count | — | [DATA_NEEDED: GPIO count] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant |