ATSAMD51P20A-AUT vs ATSAMD51P20A-CTUT-EFP 对比
详细并排对比 ATSAMD51P20A-AUT 出自 Microchip Technology 和 ATSAMD51P20A-CTUT-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
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT ✓ 量产中Microchip Technology
ATSAMD51P20A-CTUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-CTUT-EFP ✓ 量产中规格对比
| 参数 | ATSAMD51P20A-AUT | ATSAMD51P20A-CTUT-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） | $8.25 | $5.69 |
| Core Architecture | ARM Cortex-M4F with FPU | 32-bit RISC |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) with ECC, dual-panel | — |
| SRAM | 256 KB | 256 KB with ECC |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| 封装 | 128-TQFP (14 x 14 mm) | 120-TFBGA (8x8 mm), 0.5 mm pitch |
| 引脚数量 | 128 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 2 x 12-bit | 2 x 12-bit, 1 MSPS |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP | SERCOM (UART/SPI/I2C), I2S, SDHOST, CAN-FD |
| 工作温度范围 | -40 C to +85 C (automotive grade) | -40C to +85C |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC, dual-panel |
| Operating Voltage (VDD) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| Cryptographic Engine | — | AES, SHA, True Random Number Generator (TRNG) |
| Compliance | — | RoHS Compliant (per DigiKey product listing) |
| Family | — | SAM D51 (SAM D5X/E5X) |