ATSAME51N19A-AUT-EFP vs ATSAME51N19A-AUT 对比
详细并排对比 ATSAME51N19A-AUT-EFP 出自 Microchip Technology 和 ATSAME51N19A-AUT 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
ATSAME51N19A-AUT-EFP - 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAME51N19A-AUT-EFP ✓ 量产中Microchip Technology
ATSAME51N19A-AUT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51N19A-AUT ✓ 量产中规格对比
| 参数 | ATSAME51N19A-AUT-EFP | ATSAME51N19A-AUT |
|---|---|---|
| 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） | $4.61 | $4.85 |
| Core | ARM Cortex-M4F (with FPU and DSP extensions) | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | 120 MHz | — |
| Instruction Set | Thumb-2 | — |
| Program Flash | 512 KB | — |
| SRAM | 192 KB | [DATA_NEEDED: exact SRAM size, typically 192 KB for SAM E51] |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +125 C (automotive grade) | -40C to +85C (industrial grade per -AUT suffix) |
| 封装 | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| USB Interface | USB 2.0 Full-Speed PHY, on-chip | — |
| CAN Interface | CAN-FD controller, on-chip | — |
| Crypto Accelerator | AES, SHA, TRNG (hardware) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit ADC up to 1 Msps; 16-bit SDADC |
| DAC | 12-bit | — |
| SERCOM Peripherals | Configurable UART/SPI/I2C | — |
| DMA Channels | 32 | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Maximum Clock Speed | — | 120 MHz |
| Flash Memory | — | 512 KB Dual Panel Flash with ECC |
| Operating Voltage (VDD) | — | 3.3 V typical (1.62 V - 3.6 V) |
| Cryptographic Accelerator | — | AES, SHA, TRNG |
| Communication Interfaces | — | USB 2.0 HS PHY, Ethernet MAC with 1588 PTP, CAN-FD, SERCOM (UART/SPI/I2C/LIN) |
| PWM Channels | — | [DATA_NEEDED: exact PWM channel count] |
| Programming/Debug Interface | — | SWD, JTAG |