ATSAME53J18A-AU vs ATSAME53N20A-AU 对比
详细并排对比 ATSAME53J18A-AU 出自 Microchip Technology 和 ATSAME53N20A-AU 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
ATSAME53J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAME53J18A-AU ✓ 量产中Microchip Technology
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU ✓ 量产中规格对比
| 参数 | ATSAME53J18A-AU | ATSAME53N20A-AU |
|---|---|---|
| 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） | $4.66 | $10.30 |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 256 KB (with ECC) | — |
| SRAM | 128 KB (with ECC) | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 64-pin TQFP (10x10 mm) | 100-pin TQFP, 14x14 mm |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 MSPS, 16 channels |
| DAC | Two 12-bit, 1 Msps | Two 12-bit DAC outputs |
| Ethernet | 10/100 Mbps MAC (requires external PHY) | 10/100 Mbps MAC with IEEE 1588 |
| USB | Full-Speed USB 2.0 device/host + High-Speed USB | — |
| CAN | CAN 2.0B and CAN-FD | CAN 2.0B and CAN-FD controller |
| SERCOM | Configurable USART/SPI/I2C (multiple instances) | — |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4F with FPU and DSP |
| Core Width | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 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) |
| Serial Communication | — | 8x SERCOM (UART/SPI/I2C configurable) |
| Lead-Free / Halogen-Free | — | Yes / Yes |