ATSAME54P19A-CTUT-EFP vs ATSAMD51P19A-CTUT-EFP 对比
详细并排对比 ATSAME54P19A-CTUT-EFP 出自 Microchip Technology 和 ATSAMD51P19A-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
ATSAME54P19A-CTUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, 120-TFBGA | Microchip
ATSAME54P19A-CTUT-EFP ⚠ 最后一次采购Microchip Technology
ATSAMD51P19A-CTUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51P19A-CTUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME54P19A-CTUT-EFP | ATSAMD51P19A-CTUT-EFP |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.78 | $5.74 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| Data Memory (SRAM) | 192 KB with ECC | — |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| 封装 | 120-ball TFBGA, 8x8 mm, 0.5 mm pitch | 120-TFBGA (8x8 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host with integrated PHY | USB 2.0 Full-Speed Device/Host |
| Ethernet | 10/100 Mbps MAC (external PHY required) | — |
| CAN | CAN-FD | — |
| ADC | 12-bit, up to 1 Msps | 12-bit |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| 工作温度 | -40C to +85C (industrial) | -40 C to +85 C |
| RoHS 状态 | ROHS3 Compliant (per distributor listing) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| Flash Endurance | [DATA_NEEDED: program/erase cycles] | — |
| ECC Support | Yes (Flash and SRAM) | — |
| Maximum CPU Clock | — | 120 MHz |
| FPU | — | Yes, single-precision hardware |
| DSP Instructions | — | Yes (Thumb-2 + SIMD) |
| Flash Memory | — | 512 KB (512K x 8) with ECC |
| SRAM | — | 192 KB with ECC |
| 电源电压 | — | 1.71 V to 3.63 V |
| Programmable I/O Lines | — | 99 |
| DAC | — | 12-bit |