ATSAME51N19A-AUT-EFP vs ATSAME53N19A-AUT-EFP 对比
详细并排对比 ATSAME51N19A-AUT-EFP 出自 Microchip Technology 和 ATSAME53N19A-AUT-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
ATSAME51N19A-AUT-EFP - 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAME51N19A-AUT-EFP ✓ 量产中Microchip Technology
ATSAME53N19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash, TQFP-100
ATSAME53N19A-AUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME51N19A-AUT-EFP | ATSAME53N19A-AUT-EFP |
|---|---|---|
| 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 | $7.85 |
| Core | ARM Cortex-M4F (with FPU and DSP extensions) | — |
| Maximum CPU Clock | 120 MHz | — |
| Instruction Set | Thumb-2 | — |
| Program Flash | 512 KB | — |
| SRAM | 192 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +125 C (automotive grade) | -40C to +85C (Automotive grade suffix AUT) |
| 封装 | 100-pin TQFP (14x14 mm) | 100-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, up to 1 Msps |
| DAC | 12-bit | 2x 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) | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM E53 |
| Core Processor | — | ARM Cortex-M4F |
| Core Size | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 120 MHz |
| FPU | — | Yes (single-precision) |
| Program Memory Size | — | 512 KB (512K x 8) Flash |
| Flash Type | — | Dual Panel Flash with ECC |
| SRAM Size | — | [DATA_NEEDED: exact SRAM size] |
| Operating Voltage | — | [DATA_NEEDED: VDD range] |
| Lead-Free | — | Yes |
| Ethernet | — | 10/100 Mbps MAC with IEEE 1588 |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Encryption Accelerator | — | AES, hardware crypto accelerator |
| Part Suffix Decoding | — | AUT = automotive + tape-and-reel; EFP = Extended Flash Performance variant |