ATSAME53J20A-MU vs ATSAME53J18A-MU-EFP 对比
详细并排对比 ATSAME53J20A-MU 出自 Microchip Technology 和 ATSAME53J18A-MU-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
ATSAME53J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash 64-VQFN
ATSAME53J20A-MU ✓ 量产中Microchip Technology
ATSAME53J18A-MU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME53J18A-MU-EFP ✓ 量产中规格对比
| 参数 | ATSAME53J20A-MU | ATSAME53J18A-MU-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） | $7.48 | $5.30 |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| 最大时钟频率 | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-panel | — |
| SRAM | 256 KB with ECC | 128 KB (ECC) |
| Operating Voltage | 1.62 V to 3.6 V | 2.7 V to 3.6 V |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, 1 MSPS, up to 24 channels |
| Ethernet | 10/100 MAC (RMII/MII interface) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip PHY | USB 2.0 FS + Hi-Speed host/device |
| CAN | CAN 2.0B and CAN-FD controller | — |
| Crypto Accelerators | AES-256, SHA-256, TRNG | — |
| 工作温度 | -40C to +85C (industrial) | -40 C to +85 C (EFP grade) |
| 封装 | 64-pin VQFN (9x9 mm) with exposed pad | 64-pin VQFN with exposed pad (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO Count | [DATA_NEEDED: exact GPIO count] | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | — | 120 MHz |
| Instruction Set | — | Thumb-2 with DSP extensions |
| Program Flash | — | 256 KB (dual-panel, ECC) |
| Ethernet MAC | — | 10/100 Mbps with IEEE 1588 PTP |
| CAN Controllers | — | 2 x CAN-FD |
| Hardware Crypto | — | AES-256, SHA-256, TRNG |
| SERCOM Peripherals | — | Configurable I2C/SPI/UART |
| Lead-Free / Halogen-Free | — | Yes / Yes |