ATSAMD51G19A-MU vs ATSAMD51G19A-MF 对比
详细并排对比 ATSAMD51G19A-MU 出自 Microchip Technology 和 ATSAMD51G19A-MF 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
ATSAMD51G19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51G19A-MU ✓ 量产中Microchip Technology
ATSAMD51G19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51G19A-MF ✓ 量产中规格对比
| 参数 | ATSAMD51G19A-MU | ATSAMD51G19A-MF |
|---|---|---|
| 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） | $5.40 | $4.45 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | 120 MHz |
| CoreMark Performance | 273 | — |
| DMIPS | 150 | — |
| Program Flash Memory | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 192 KB | 192 KB |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range V] | — |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 封装 | 48-VFQFN Exposed Pad (7x7 mm) | 48-QFN (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 12-bit | 12-bit, 1 MSPS, 2 channels |
| USB Interface | USB 2.0 High-Speed with on-chip transceiver | — |
| SERCOM Modules | [DATA_NEEDED: number of SERCOM modules] | — |
| Cryptographic Accelerator | AES, TRNG, Public Key Cryptography | — |
| MSL 等级 | MSL3 (168 hours) | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Program Memory | — | 512 KB Flash (dual-panel, ECC) |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| GPIO Count | — | 38 |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| Serial Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C/LIN) |
| CAN | — | CAN-FD |
| Audio Interface | — | I2S |
| Timers | — | Multiple TC, TCC, and 32-bit RTC |
| 工作温度 | — | -40C to +125C (industrial, "M" grade) |