ATSAME53J18A-AU vs ATSAME51J19A-AUT-EFP 对比
详细并排对比 ATSAME53J18A-AU 出自 Microchip Technology 和 ATSAME51J19A-AUT-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
ATSAME53J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAME53J18A-AU ✓ 量产中Microchip Technology
ATSAME51J19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-AUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME53J18A-AU | ATSAME51J19A-AUT-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） | $4.66 | $6.45 |
| Core | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (with ECC) | — |
| SRAM | 128 KB (with ECC) | 192 KB |
| Operating Voltage | 1.71 V to 3.6 V | — |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 封装 | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 MSPS, 16 channels |
| DAC | Two 12-bit, 1 Msps | 2x 12-bit |
| Ethernet | 10/100 Mbps MAC (requires external PHY) | 10/100 MAC (external PHY required) |
| USB | Full-Speed USB 2.0 device/host + High-Speed USB | 1x USB 2.0 High-Speed with PHY |
| CAN | CAN 2.0B and CAN-FD | 1x CAN-FD |
| SERCOM | Configurable USART/SPI/I2C (multiple instances) | — |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Program Memory (Flash) | — | 512 KB (dual-panel, ECC) |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| SERCOM / Configurable Serial | — | Up to 6 (UART/SPI/I2C) |