ATSAME53N20A-AU vs ATSAME54N19A-AUT 对比
详细并排对比 ATSAME53N20A-AU 出自 Microchip Technology 和 ATSAME54N19A-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
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU ✓ 量产中Microchip Technology
ATSAME54N19A-AUT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54N19A-AUT ✓ 量产中规格对比
| 参数 | ATSAME53N20A-AU | ATSAME54N19A-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） | $10.30 | $5.94 |
| Core Processor | ARM Cortex-M4F with FPU and DSP | — |
| Core Width | 32-Bit Single-Core | — |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash with ECC, dual-panel | — |
| RAM Size | 256 KB SRAM with ECC | — |
| Supply Voltage Range | 1.71 V to 3.6 V (single supply) | — |
| 工作温度范围 | -40C to +85C (industrial grade) | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | — |
| ADC | 12-bit, up to 1 MSPS, 16 channels | 12-bit, up to 1 MSPS |
| DAC | Two 12-bit DAC outputs | 12-bit |
| CAN | CAN 2.0B and CAN-FD controller | CAN-FD |
| Serial Communication | 8x SERCOM (UART/SPI/I2C configurable) | — |
| 封装 | 100-pin TQFP, 14x14 mm | 100-pin TQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | 3 |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes | — |
| Core | — | ARM Cortex-M4F with FPU |
| Instruction Set Width | — | 32-bit |
| Program Memory (Flash) | — | 512 KB with ECC |
| SRAM | — | 256 KB with ECC |
| 工作温度 | — | -40C to +85C (automotive grade) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Host and Device |
| SERCOM | — | Up to 8 configurable SERCOM (UART/SPI/I2C) |
| Crypto Accelerator | — | AES, SHA, True RNG |
| Automotive Qualification | — | AEC-Q100 (AUT suffix) |