ATSAME53J19A-MF vs ATSAME53J18A-MFT 对比
详细并排对比 ATSAME53J19A-MF 出自 Microchip Technology 和 ATSAME53J18A-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-MF - 120MHz Cortex-M4F MCU, 512KB Flash, 64-QFN | Microchip
ATSAME53J19A-MF ✓ 量产中Microchip Technology
ATSAME53J18A-MFT - 120MHz ARM M4F MCU 256KB Flash | Microchip
ATSAME53J18A-MFT ✓ 量产中规格对比
| 参数 | ATSAME53J19A-MF | ATSAME53J18A-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） | $4.31 | $7.45 |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU |
| 最大时钟频率 | 120 MHz | — |
| Program Flash Memory | 512 KB (Dual-Panel with ECC) | — |
| SRAM | 192 KB with ECC | 256 KB with ECC |
| Supply Voltage (VDD) | 3.3 V typical (1.71 V - 3.6 V range) | — |
| 工作温度 | -40 °C to +125 °C (extended industrial) | -40C to +125C (extended industrial) |
| 封装 | 64-pin QFN (9x9 mm) with exposed thermal pad | 64-pin QFN (9x9 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Ethernet MAC | 10/100 Mbps | — |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed Device and Host |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 16 channels, 1 Msps |
| SERCOM | Up to 6 configurable serial interfaces (UART/SPI/I2C) | 8x SERCOM (configurable UART/SPI/I2C) |
| I2S Interface | Yes | — |
| Parallel Capture Controller | Yes (PCC) | — |
| Custom Logic (CCL) | Yes | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | 32 channels |
| Timers | [DATA_NEEDED: timer count and types] | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | 3 (168 hours) |
| ECC Support | Flash + SRAM | — |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 256 KB with ECC |
| Operating Voltage (VDDIN) | — | 3.3 V typical |
| Ethernet | — | 10/100 MAC (GMII/RMII interface, external PHY required) |
| DAC | — | 12-bit, 2 channels |
| PTC (Touch Controller) | — | Yes, Peripheral Touch Controller |
| Cryptographic Engine | — | AES, TRNG, Integrity Check Module (ICM) |
| Supply Form | — | Tape & Reel (-MFT suffix) |