ATSAME53N20A-AU-EFP vs ATSAME54N20A-AUT 对比
详细并排对比 ATSAME53N20A-AU-EFP 出自 Microchip Technology 和 ATSAME54N20A-AUT 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
ATSAME53N20A-AU-EFP - 120MHz Cortex-M4F MCU 1MB Flash TQFP-100
ATSAME53N20A-AU-EFP ✓ 量产中Microchip Technology
ATSAME54N20A-AUT - 120MHz ARM Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54N20A-AUT ✓ 量产中规格对比
| 参数 | ATSAME53N20A-AU-EFP | ATSAME54N20A-AUT |
|---|---|---|
| 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） | $7.35 | $7.10 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Core Architecture | 32-bit RISC | ARM Cortex-M4F (32-bit) |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, Dual-Panel | — |
| SRAM | 256 KB with ECC | 256 KB (with ECC) |
| 封装 | 100-pin TQFP, 14x14 mm | 100-pin TQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | 1.71 V to 3.6 V | — |
| Ethernet | 10/100 Mbps MAC integrated | — |
| USB | USB 2.0 Full-Speed Host/Device | Full-Speed + High-Speed USB 2.0 with on-chip PHY |
| Communication Interfaces | SERCOM x6 (UART/SPI/I2C), I2S, CAN-FD | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps |
| 工作温度 | -40C to +85C (industrial) | -40 C to +85 C (automotive grade) |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| Special Feature | Extended Flash Performance (EFP), Read-While-Write | — |
| Maximum CPU Clock | — | 120 MHz |
| FPU | — | Single-precision hardware Floating Point Unit |
| Program Flash | — | 1 MB (Dual-Panel, with ECC) |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| DAC | — | 12-bit |
| CAN-FD Controllers | — | 2 |
| Ethernet MAC | — | 10/100 Mbps |
| External Memory Bus | — | QSPI/SPI (for external Flash/PSRAM) |
| DMA | — | Yes (DMAC) |