ATSAMD51P20A-CTUT-EFP vs ATSAME54P19A-CTUT 对比
详细并排对比 ATSAMD51P20A-CTUT-EFP 出自 Microchip Technology 和 ATSAME54P19A-CTUT 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-CTUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-CTUT-EFP ✓ 量产中Microchip Technology
ATSAME54P19A-CTUT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54P19A-CTUT ✓ 量产中规格对比
| 参数 | ATSAMD51P20A-CTUT-EFP | ATSAME54P19A-CTUT |
|---|---|---|
| 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） | $5.69 | $6.85 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU |
| Core Architecture | 32-bit RISC | ARM 32-bit |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-panel | 512 KB with ECC |
| SRAM | 256 KB with ECC | 192 KB with ECC |
| 封装 | 120-TFBGA (8x8 mm), 0.5 mm pitch | 120-ball TFBGA (8x8 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Operating Voltage (VDD) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit SAR, up to 1 Msps, up to 16 channels |
| DAC | 2 x 12-bit, 1 MSPS | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, SDHOST, CAN-FD | USB FS (with PHY), Ethernet MAC+PHY, CAN-FD x2, I2C x2, UART/USART x2, SERCOM x4, SPI x2, I2S |
| 工作温度范围 | -40C to +85C | -40C to +85C (industrial) |
| Cryptographic Engine | AES, SHA, True Random Number Generator (TRNG) | — |
| Compliance | RoHS Compliant (per DigiKey product listing) | — |
| Family | SAM D51 (SAM D5X/E5X) | — |
| 最大时钟频率 | — | 120 MHz |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| Number of I/O | — | [DATA_NEEDED: I/O pin count for TFBGA-120 variant] |
| Supply Current (typ) | — | [DATA_NEEDED: active/standby currents] |
| Timers/PWM | — | TC x6, TCC x3, RTC |
| Cryptography | — | TRNG, AES (per family feature list) |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |