ATSAME54P19A-AUT-EFP vs ATSAME54P19A-CTUT-EFP 对比
详细并排对比 ATSAME54P19A-AUT-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
ATSAME54P19A-AUT-EFP - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54P19A-AUT-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 | ATSAME54P19A-AUT-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） | $8.65 | $4.78 |
| Series | SAM E54 | — |
| Core | ARM Cortex-M4F | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum CPU Speed | 120 MHz | — |
| Program Memory Size | 512 KB (512K x 8) Flash with ECC | — |
| RAM Size | 192 KB SRAM with ECC | — |
| Operating Voltage | 3.3 V (1.71V to 3.6V core/IO supply range) | — |
| I/O Pins | 99 | — |
| 封装 | 128-TQFP (14x14 mm) | 120-ball TFBGA, 8x8 mm, 0.5 mm pitch |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUT) | — |
| 工作温度 | -40C to +85C (Automotive Grade) | -40C to +85C (industrial) |
| Flash Endurance | Extended (EFP - higher endurance and retention) | [DATA_NEEDED: program/erase cycles] |
| Connectivity | USB 2.0 High-Speed, Ethernet 10/100 MAC, CAN-FD, SD/MMC, QSPI, I2C, SPI, UART | — |
| ADC | 12-bit, 1 Msps | 12-bit, up to 1 Msps |
| DAC | Dual 12-bit | — |
| Cryptography | AES, SHA, TRNG (hardware accelerator) | — |
| RoHS 状态 | Compliant | ROHS3 Compliant (per distributor listing) |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU |
| 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 |
| USB | — | USB 2.0 Full-Speed Device/Host with integrated PHY |
| 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] |
| ECC Support | — | Yes (Flash and SRAM) |