ATSAME51J19A-MUT-EFP vs ATSAME53J20A-MUT-EFP 对比
详细并排对比 ATSAME51J19A-MUT-EFP 出自 Microchip Technology 和 ATSAME53J20A-MUT-EFP 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
ATSAME51J19A-MUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME51J19A-MUT-EFP ✓ 量产中Microchip Technology
ATSAME53J20A-MUT-EFP - 120MHz Cortex-M4F MCU, 1MB Flash, USB+Ethernet, 64-VQFN
ATSAME53J20A-MUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME51J19A-MUT-EFP | ATSAME53J20A-MUT-EFP |
|---|---|---|
| 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） | $2.43 | $7.08 |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory | 512 KB Flash with ECC | 1 MB Flash (Dual-Panel, ECC) |
| SRAM | 192 KB | 256 KB (ECC) |
| Operating Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| 封装 | 64-VQFN (9x9 mm) with exposed thermal pad | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit | 10-bit, with analog comparators |
| Communication Interfaces | USB 2.0 FS (Host/Device), CAN-FD, 6x SERCOM (UART/SPI/I2C), I2S | — |
| Timers | 16-bit and 32-bit TC, RTC, SysTick | — |
| Cryptographic Engine | AES, SHA-256, TRNG (true random) | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Flash Performance Class | EFP (Extended Flash Performance) | — |
| Ethernet | — | 10/100 Mbps MAC (GMII/RGMII interface) |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| Communication Peripherals | — | Up to 4 SERCOM (I2C/SPI/UART), 2x CAN-FD, I2S |
| DMA Channels | — | 6 (independent) |
| Crypto Acceleration | — | AES, SHA, TRNG |
| Package Type | — | 64-VQFN (9x9 mm) with Exposed Pad |
| Supply Form | — | Tape & Reel (MUT suffix) |