ATSAMD51G18A-MFT vs ATSAMD51J18A-MUT-EFP 对比
详细并排对比 ATSAMD51G18A-MFT 出自 Microchip Technology 和 ATSAMD51J18A-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
ATSAMD51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MFT ✓ 量产中Microchip Technology
ATSAMD51J18A-MUT-EFP - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51J18A-MUT-EFP ✓ 量产中规格对比
| 参数 | ATSAMD51G18A-MFT | ATSAMD51J18A-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） | $3.55 | $3.20 |
| Core Architecture | ARM Cortex-M4F (32-bit) | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| Floating Point Unit | Yes (single-precision) | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Flash Memory | 256 KB (dual-panel with ECC) | — |
| SRAM | 256 KB (with ECC) | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| USB Interface | USB 2.0 Full Speed (Device/Host) | USB 2.0 Full-Speed with on-chip PHY |
| ADC | 12-bit, up to 1 Msps | [DATA_NEEDED: ADC resolution and channel count] |
| DAC | 2x 12-bit | — |
| GPIO Count | Up to 51 | — |
| SERCOM Channels | Configurable UART/SPI/I2C/RS485 | — |
| 封装 | 48-pin QFN (7x7 mm) with exposed pad | VQFN-64 (9x9 mm) with EP |
| 工作温度 | -40C to +125C (industrial extended) | — |
| Packaging | Tape and Reel (suffix MFT) | Tape and Reel |
| 最大时钟频率 | — | 120 MHz |
| Program Memory (Flash) | — | 256 KB with ECC |
| Data Memory (SRAM) | — | 128 KB |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| 工作温度范围 | — | -40C to +85C |
| 安装类型 | — | Surface Mount |
| Communication Peripherals | — | SERCOM (UART/SPI/I2C), I2S, CAN-FD |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| MSL 等级 | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| RoHS 状态 | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes (per EFP suffix) |
| Extended Flash Performance | — | Yes (EFP suffix) |