STM32F429BIT6 vs STM32F429ZIT6 对比
详细并排对比 STM32F429BIT6 出自 STMicroelectronics 和 STM32F429ZIT6 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
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ 量产中STMicroelectronics
STM32F429ZIT6 - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics
STM32F429ZIT6 ✓ 量产中规格对比
| 参数 | STM32F429BIT6 | STM32F429ZIT6 |
|---|---|---|
| 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） | $11.05 | $11.40 |
| Core | ARM 32-bit Cortex-M4 with FPU | ARM Cortex-M4 with FPU and DSP |
| 最大时钟频率 | 180 MHz | 180 MHz |
| DMIPS | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 2 MB (dual-bank) | — |
| SRAM | 256 KB system + 4 KB backup | — |
| 封装 | LQFP-208 (28x28 mm) | LQFP-144 (20 x 20 mm) |
| Operating Voltage | 2.0 V to 3.6 V | — |
| I/O Voltage Tolerance | 5 V tolerant (most I/Os) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Timers | 17 (including 12-bit PWM, low-power) | 12x 16-bit + 2x 32-bit (17 timers total) |
| Communication Interfaces | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN | USB OTG HS/FS, 10/100 Ethernet, USART/UART, SPI, I2C, CAN, I2S, SAI, UART |
| Graphics | Chrom-ART Accelerator, LCD-TFT parallel interface | — |
| 工作温度 | -40 C to +85 C (industrial grade 6) | — |
| 安装类型 | Surface Mount (LQFP) | Surface Mount (SMD/SMT) |
| MSL 等级 | MSL 3 | — |
| RoHS 状态 | Compliant | Compliant |
| 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 |
| LCD-TFT Controller | — | Yes, parallel 8080/6800, up to XGA |
| Camera Interface | — | 8-14 bit parallel |
| Cryptographic Acceleration | — | Yes (AES, hash, RNG on F4 series) |