ATSAME53J19A-MFT vs ATSAME53J19A-AF 对比
详细并排对比 ATSAME53J19A-MFT 出自 Microchip Technology 和 ATSAME53J19A-AF 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
ATSAME53J19A-MFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME53J19A-MFT ✓ 量产中Microchip Technology
ATSAME53J19A-AF - 120MHz Cortex-M4F MCU 512KB Flash 64-TQFP | Microchip
ATSAME53J19A-AF ✓ 量产中规格对比
| 参数 | ATSAME53J19A-MFT | ATSAME53J19A-AF |
|---|---|---|
| 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） | $6.45 | $5.90 |
| Core Architecture | ARM Cortex-M4F | ARM Cortex-M4F (32-bit) with FPU |
| 最大时钟频率 | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 256 KB with ECC | 256 KB (with ECC) |
| Operating Voltage | 3.3 V typical (1.62 V to 3.6 V core/IO supply range) | — |
| 工作温度 | -40C to +125C (extended industrial) | Extended industrial range (per AF suffix) |
| 封装 | 64-QFN (9x9 mm) with exposed pad | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| FPU | Single-precision IEEE 754 | — |
| MPU | Yes (Memory Protection Unit) | — |
| DSP Instructions | Yes (single-cycle MAC, SIMD) | — |
| Ethernet MAC | 10/100 Mbps (RMII/MII) | 10/100 Mbps integrated |
| USB | USB 2.0 High-Speed (480 Mbps) Device/Host with on-chip PHY | USB 2.0 Full-Speed integrated PHY |
| ADC | 12-bit, up to 1 Msps, up to 24 channels | 12-bit, up to 1 MSPS |
| Crypto Accelerator | AES, SHA, TRNG hardware acceleration | — |
| TFT LCD Controller | Yes, with 2D graphics accelerator | — |
| CAN-FD | Yes | — |
| SERCOM Channels | 5 (each configurable as USART/SPI/TWI) | — |
| SPI | Quad I/O SPI / QSPI supported | — |
| 引脚数量 | 64 | — |
| Packaging | Tape & Reel (suffix -MFT) | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 512 KB (dual-panel, with ECC) |
| Supply Voltage (VDDIO) | — | 3.3 V typical |
| CAN-FD Controllers | — | 2 |
| SERCOM Interfaces | — | Up to 6 (UART/SPI/I2C configurable) |
| Cryptographic Accelerator | — | AES, SHA, TRNG |