STM32F439BIT6 vs STM32F469BET6 对比
详细并排对比 STM32F439BIT6 出自 STMicroelectronics 和 STM32F469BET6 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
STM32F469BET6 - 180MHz Cortex-M4 MCU 512KB Flash | STMicroelectronics
STM32F469BET6 ✓ 量产中规格对比
| 参数 | STM32F439BIT6 | STM32F469BET6 |
|---|---|---|
| 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） | $18.25 | $12.70 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| 最大时钟频率 | 180 MHz | — |
| DMIPS | 225 DMIPS | 225 DMIPS at 180 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) | — |
| SRAM | 256 KB + 4 KB CCM | 384 KB (including 64 KB CCM) |
| Operating Voltage Range | 1.8 V to 3.6 V | — |
| 封装 | 208-LQFP (28x28 mm) | 208-pin LQFP (28x28 mm) |
| 引脚数量 | 208 pins | — |
| 工作温度范围 | -40 C to +85 C | — |
| ADC | 3 x 12-bit, 2.4 MSPS (up to 24 channels) | 12-bit, 16 channels |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 12 (general-purpose, advanced-control, basic) | — |
| Communication Interfaces | USB OTG FS + HS, Ethernet MAC, 3x CAN, 6x USART, 4x SPI, 3x I2C | — |
| Cryptographic Acceleration | AES-128/192/256, SHA-1/SHA-2, TRNG | — |
| LCD-TFT Controller | Yes (up to XGA resolution) | — |
| DMA Controllers | 2 x DMA, 16 streams each | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Maximum Frequency | — | 180 MHz |
| Flash Memory | — | 512 KB |
| Operating Voltage | — | 1.7 V to 3.6 V |
| Graphics Accelerator | — | Chrom-ART Accelerator |
| Display Controller | — | LCD-TFT up to XGA, MIPI DSI host |
| USB | — | USB OTG HS/FS |
| Ethernet | — | 10/100 MAC with IEEE 1588 |
| 工作温度 | — | -40C to +85C |
| 电源电流 | — | Typical 100 uA/MHz at 3.3 V |
| MSL 等级 | — | 3 (168 hours) |