ATSAME70N20B-CNT vs ATSAME70N20B-CN 对比
详细并排对比 ATSAME70N20B-CNT 出自 Microchip Technology 和 ATSAME70N20B-CN 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-CNT - 300MHz Cortex-M7 MCU, 1MB Flash, 100-TFBGA | Microchip
ATSAME70N20B-CNT ✓ 量产中Microchip Technology
ATSAME70N20B-CN - 300MHz Cortex-M7 MCU 1MB Flash 100-TFBGA
ATSAME70N20B-CN ✓ 量产中规格对比
| 参数 | ATSAME70N20B-CNT | ATSAME70N20B-CN |
|---|---|---|
| 品牌 | Microchip Technology | 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） | $10.50 | $13.05 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU (single + double precision) |
| CPU Maximum Clock Frequency | 300 MHz | — |
| Program Memory Size | 1 MB (1024 Kbytes) Flash | — |
| RAM Size | 384 KB SRAM (multi-port) | — |
| 数据总线宽度 | 32-bit | — |
| Supply Voltage Range | 1.08 V to 3.6 V | — |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 封装 | 100-pin TFBGA (9x9 mm) | 100-pin TFBGA, 9x9 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Communication Interfaces | HS USB Host/Device, Ethernet (EMAC + IEEE 1588), 2x CAN-FD, SPI, TWI (I2C), UART/USART | — |
| Graphics Accelerator | Yes (integrated 2D GFX, supports TFT LCD up to 1024x768) | — |
| ADC | [DATA_NEEDED: ADC resolution and channel count] | 12-bit, up to 24 channels, up to 2 MSPS |
| DMA Controllers | XDMAC + PDC peripheral DMA | — |
| MPU (Memory Protection) | Yes | — |
| Tightly-Coupled Memory | 16 KB TCM | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| SRAM | — | 384 KB |
| Instruction Cache | — | 16 KB |
| Data Cache (with ECC) | — | 16 KB |
| Tightly-Coupled Memory (TCM) | — | Yes (ITCM + DTCM) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| 工作温度 | — | -40C to +105C |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | — | 10/100 EMAC with IEEE 1588, no on-chip PHY |
| CAN | — | 2x CAN-FD |