ATSAME53J20A-MU vs ATSAME53J19A-MU-EFP 对比
详细并排对比 ATSAME53J20A-MU 出自 Microchip Technology 和 ATSAME53J19A-MU-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
ATSAME53J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash 64-VQFN
ATSAME53J20A-MU ✓ 量产中Microchip Technology
ATSAME53J19A-MU-EFP - ARM Cortex-M4F 120MHz MCU 512KB Flash | Microchip
ATSAME53J19A-MU-EFP ✓ 量产中规格对比
| 参数 | ATSAME53J20A-MU | ATSAME53J19A-MU-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） | $7.48 | $8.05 |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, dual-panel | 512 KB (dual-panel, ECC) |
| SRAM | 256 KB with ECC | 192 KB (ECC) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 Msps, up to 24 channels |
| Ethernet | 10/100 MAC (RMII/MII interface) | 10/100 MAC with 1588 PTP hardware timestamping |
| USB | USB 2.0 Full-Speed Device/Host with on-chip PHY | — |
| CAN | CAN 2.0B and CAN-FD controller | — |
| Crypto Accelerators | AES-256, SHA-256, TRNG | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 64-pin VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO Count | [DATA_NEEDED: exact GPIO count] | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP extensions |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| 工作温度范围 | — | -40C to +85C (industrial) |
| Flash Endurance Grade | — | Extended Flash Performance (EFP) |
| USB Interface | — | USB 2.0 Full-Speed with on-chip PHY |
| DAC | — | Two 12-bit, 1 Msps |
| SERCOM | — | Up to 8 configurable (UART/SPI/I2C) |