ATSAME51G19A-MU-EFP vs ATSAMD51G19A-MU-EFP 对比
详细并排对比 ATSAME51G19A-MU-EFP 出自 Microchip Technology 和 ATSAMD51G19A-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
ATSAME51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU-EFP ✓ 量产中Microchip Technology
ATSAMD51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 48-VQFN
ATSAMD51G19A-MU-EFP ✓ 量产中规格对比
| 参数 | ATSAME51G19A-MU-EFP | ATSAMD51G19A-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） | $5.20 | $4.85 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 192 KB | 192 KB with ECC |
| Operating Voltage | 3.3 V typical (1.71V to 3.6V range) | — |
| 封装 | 48-VQFN (7x7 mm) with exposed pad | 48-VQFN (7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| CAN Interface | CAN 2.0B and CAN-FD | — |
| ADC | 12-bit SAR ADC (multiple channels) | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 12-bit DAC | 2x 12-bit, 1 MSPS |
| Serial Peripherals | SERCOM (configurable UART/SPI/I2C) | — |
| Flash ECC | Yes (single-bit error correction) | — |
| RoHS 状态 | Compliant | Compliant |
| Flash Performance | Extended (-EFP suffix enables faster Flash execution) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Program Flash | — | 512 KB dual-panel with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| Serial Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C) |
| External Bus | — | QSPI / SPI for external memory |
| Timers | — | 16-bit and 32-bit TC, TCC PWM controllers |
| Crypto Accelerator | — | AES-256 and True Random Number Generator |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Flash Performance Grade | — | Extended (EFP suffix) |