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