STM32F429ZIT6 vs STM32F427ZIT6 对比
详细并排对比 STM32F429ZIT6 出自 STMicroelectronics 和 STM32F427ZIT6 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
STM32F429ZIT6 - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics
STM32F429ZIT6 ✓ 量产中STMicroelectronics
STM32F427ZIT6 - 180MHz ARM Cortex-M4F MCU, 2MB Flash | STMicroelectronics
STM32F427ZIT6 ✓ 量产中规格对比
| 参数 | STM32F429ZIT6 | STM32F427ZIT6 |
|---|---|---|
| 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） | $11.40 | $8.10 |
| Core | ARM Cortex-M4 with FPU and DSP | ARM Cortex-M4F with FPU |
| 最大时钟频率 | 180 MHz | — |
| Program Memory (Flash) | 2 MB | — |
| Data RAM | 256 KB SRAM + 4 KB backup SRAM | — |
| 数据总线宽度 | 32 bit | — |
| Performance | 225 DMIPS (1.25 DMIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| 工作温度范围 | -40C to +85C | — |
| 封装 | LQFP-144 (20 x 20 mm) | LQFP144 (20x20 mm) |
| 安装类型 | Surface Mount (SMD/SMT) | — |
| ADC | 3x 12-bit, up to 2.4 MSPS | 3x 12-bit, up to 24 channels |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | 12x 16-bit + 2x 32-bit (17 timers total) | 12 (16-bit and 32-bit) |
| Communication Interfaces | USB OTG HS/FS, 10/100 Ethernet, USART/UART, SPI, I2C, CAN, I2S, SAI, UART | — |
| LCD-TFT Controller | Yes, parallel 8080/6800, up to XGA | — |
| Camera Interface | 8-14 bit parallel | — |
| RoHS 状态 | Compliant | — |
| Cryptographic Acceleration | Yes (AES, hash, RNG on F4 series) | — |
| Maximum Clock Speed | — | 180 MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| SRAM | — | 256 KB |
| 电源电压 | — | 1.8 V to 3.6 V |
| 工作温度 | — | -40C to +85C |
| GPIO Pins | — | 114 |
| UART | — | 8 |
| SPI | — | 6 |
| I2C | — | 3 |
| CAN | — | 2 |
| USB | — | 1x OTG FS/HS |
| Ethernet | — | 1x MAC 10/100 |
| DMA | — | 2x DMA controllers with 16 streams |
| RNG | — | Yes |
| Crypto | — | AES, DES, 3DES |
| Chrom-ART Accelerator | — | Yes |
| RoHS | — | Compliant |