STM32F779NIH6 vs STM32F769NIH6 对比
详细并排对比 STM32F779NIH6 出自 STMicroelectronics 和 STM32F769NIH6 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
STM32F779NIH6 - 216MHz Cortex-M7 MCU, 2MB Flash, 216-TFBGA | STMicroelectronics
STM32F779NIH6 ✓ 量产中STMicroelectronics
STM32F769NIH6 - 2MB Flash 216MHz ARM Cortex-M7 MCU | STMicroelectronics
STM32F769NIH6 ✓ 量产中规格对比
| 参数 | STM32F779NIH6 | STM32F769NIH6 |
|---|---|---|
| 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） | $17.60 | $15.85 |
| Core Architecture | ARM Cortex-M7 | ARM Cortex-M7 32-bit RISC |
| Maximum CPU Clock | 216 MHz | — |
| DMIPS Performance | 462 DMIPS (2.14 DMIPS/MHz) | — |
| Program Memory (Flash) | 2 MB | — |
| RAM Memory | 512 KB | — |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | — |
| Operating Voltage (VDD) | 1.7 V to 3.6 V | — |
| 工作温度范围 | -40C to +85C (industrial grade 6) | — |
| 封装 | 216-ball TFBGA (13x13 mm) | 216-pin TFBGA (13x13 mm) |
| FPU | Double-precision (DPFPU) | Single-precision IEEE 754 |
| DSP Instructions | Yes (single-cycle MAC, SIMD) | Yes |
| ART Accelerator | Yes (0-wait-state flash execution) | — |
| Number of I/Os | Up to 168 GPIO | — |
| ADC | 3x 12-bit, up to 2.4 MSPS | — |
| DAC | 2x 12-bit | — |
| USB | USB 2.0 HS OTG + USB FS OTG | — |
| Ethernet | 10/100 MAC with IEEE 1588 | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | — |
| Maximum CPU Frequency | — | 216 MHz |
| Performance | — | 462 DMIPS / 2.14 DMIPS/MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| SRAM | — | 512 KB |
| 电源电压 | — | 1.7 V to 3.6 V |
| 工作温度 | — | -40 C to +85 C (industrial) |
| GPIO Count | — | 168 |
| 12-bit ADC Count | — | 3 |
| 12-bit DAC Count | — | 2 |
| Timer Count | — | 17 (16-bit and 32-bit) |
| USB Interfaces | — | 2x USB 2.0 OTG (HS + FS) |
| Ethernet MAC | — | 2x 10/100 |
| CAN Interfaces | — | 3 |
| SPI / I2C / USART | — | 6 / 4 / 4 + 4 UART |
| SAI / SDMMC | — | 2 / 1 |
| TFT LCD Controller | — | Yes (up to XGA) |
| Chrom-ART Accelerator | — | Yes (DMA2D) |
| Hardware JPEG Codec | — | Yes |
| Cryptography | — | AES, Hash, TRNG |