ATSAME51J20A-MU vs ATSAME53J20A-MU 对比
详细并排对比 ATSAME51J20A-MU 出自 Microchip Technology 和 ATSAME53J20A-MU 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
ATSAME51J20A-MU - 120MHz Cortex-M4F MCU, 1MB Flash, 64-VQFN | Microchip
ATSAME51J20A-MU ✓ 量产中Microchip Technology
ATSAME53J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash 64-VQFN
ATSAME53J20A-MU ✓ 量产中规格对比
| 参数 | ATSAME51J20A-MU | ATSAME53J20A-MU |
|---|---|---|
| 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） | $7.65 | $7.48 |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with single-precision FPU |
| 最大时钟频率 | 120 MHz | 120 MHz |
| CoreMark Efficiency | 2.14 CoreMark/MHz | — |
| Flash Memory | 1 MB (1M x 8) dual-panel with ECC | — |
| SRAM | 256 KB | 256 KB with ECC |
| ADC | 16-channel, 12-bit, 1 Msps | 12-bit, up to 1 Msps, 16 channels |
| DAC | 2 x 12-bit | — |
| USB | USB 2.0 Full-Speed with embedded Host | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| CAN | CAN-FD controller | CAN 2.0B and CAN-FD controller |
| Crypto Accelerator | AES, SHA, TRNG | — |
| SERCOM | Configurable serial interfaces | — |
| EVENT System | 32 channels | — |
| Operating Voltage | 3.3 V | 1.62 V to 3.6 V |
| 封装 | 64-VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) with exposed pad |
| 工作温度 | -40 °C to +85 °C | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC, dual-panel |
| Ethernet | — | 10/100 MAC (RMII/MII interface) |
| Crypto Accelerators | — | AES-256, SHA-256, TRNG |
| GPIO Count | — | [DATA_NEEDED: exact GPIO count] |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | — | Compliant |