STM32F767ZIT6 vs ATSAME70N20B-ANT 对比
详细并排对比 STM32F767ZIT6 出自 STMicroelectronics 和 ATSAME70N20B-ANT 出自 Microchip Technology。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。
Microchip Technology
ATSAME70N20B-ANT - ARM Cortex-M7 MCU 300MHz 1MB Flash LQFP-100 | Microchip
ATSAME70N20B-ANT ✓ 量产中规格对比
| 参数 | STM32F767ZIT6 | ATSAME70N20B-ANT |
|---|---|---|
| 品牌 | STMicroelectronics | Microchip Technology |
| 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 | $8.20 |
| Core | ARM Cortex-M7 32-bit with FPU | ARM Cortex-M7 with FPU |
| 最大时钟频率 | 216 MHz | — |
| Performance | 462 DMIPS / 1082 CoreMark | — |
| Flash Memory | 2 MB | — |
| SRAM | 512 KB | 384 KB |
| 电源电压 | 3.3 V | — |
| 工作温度 | -40C to +85C | -40C to +105C (industrial) |
| 封装 | 144-LQFP (20x20 mm, 0.5 mm pitch) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 数据总线宽度 | 32 bit | — |
| FPU | Yes (single and double precision) | — |
| DSP Instructions | Yes | — |
| Graphics | Chrom-ART Accelerator + TFT LCD controller | — |
| Connectivity | USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, camera interface | — |
| Analog Peripherals | 12-bit ADCs, 16-bit DACs | — |
| Security | AES/DES/TDES/SHA hardware crypto accelerator, TRNG | — |
| External Memory Interface | FMC (SDRAM, NOR, NAND) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Revision | — | r1p1 (silicon revision B) |
| Maximum Clock Speed | — | 300 MHz |
| Program Memory | — | 1 MB Flash (1M x 8) |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| GPIO Count | — | 75 |
| Communication Interfaces | — | USB 2.0 High-Speed, 2x CAN-FD, Ethernet MAC, 3x SPI, 4x UART/USART, 2x I2C, HS SD card |
| ADC | — | 12-bit, up to 2 Msps |
| DMA Channels | — | 24 (XDMAC) |
| Supply Current (active) | — | [DATA_NEEDED: active current value] |
| MSL 等级 | — | 3 (per LQFP standard) |
| AEC-Q100 | — | Not applicable (industrial-grade) |
| Lead-Free | — | Yes |