ATSAMD51P19A-AFT vs ATSAME51N19A-AUT 对比
详细并排对比 ATSAMD51P19A-AFT 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
ATSAMD51P19A-AFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51P19A-AFT ✓ 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 | ATSAMD51P19A-AFT | 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） | $6.18 | $4.85 |
| Core Architecture | ARM Cortex-M4F (with FPU) | — |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB (with 8 KB TCM) | [DATA_NEEDED: exact SRAM size, typically 192 KB for SAM E51] |
| Supply Voltage (VDD) | 1.71 V to 3.63 V | — |
| 工作温度 | -40C to +125C (industrial) | -40C to +85C (industrial grade per -AUT suffix) |
| 封装 | 128-TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit ADC up to 1 Msps; 16-bit SDADC |
| DAC | 12-bit, 2 channels | — |
| USB | USB 2.0 Full-Speed with integrated PHY | — |
| CAN | 2x CAN-FD controllers | — |
| SERCOM | Up to 8 SERCOM (UART/SPI/I2C-configurable) | — |
| Crypto Accelerator | AES, SHA-256, TRNG | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with FPU |
| 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 |