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