ATSAME70N20B-ANT vs STM32F767ZIT6 对比
详细并排对比 ATSAME70N20B-ANT 出自 Microchip Technology 和 STM32F767ZIT6 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。
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 | ATSAME70N20B-ANT | STM32F767ZIT6 |
|---|---|---|
| 品牌 | Microchip Technology | 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） | $8.20 | $17.60 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 32-bit with FPU |
| Core Revision | r1p1 (silicon revision B) | — |
| Maximum Clock Speed | 300 MHz | — |
| Program Memory | 1 MB Flash (1M x 8) | — |
| SRAM | 384 KB | 512 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| 封装 | 100-LQFP (14x14 mm) | 144-LQFP (20x20 mm, 0.5 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO Count | 75 | — |
| 工作温度 | -40C to +105C (industrial) | -40C to +85C |
| 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] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 (per LQFP standard) | — |
| AEC-Q100 | Not applicable (industrial-grade) | — |
| Lead-Free | Yes | — |
| 最大时钟频率 | — | 216 MHz |
| Performance | — | 462 DMIPS / 1082 CoreMark |
| Flash Memory | — | 2 MB |
| 电源电压 | — | 3.3 V |
| 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) |