ATSAME53J18A-AUT vs ATSAME51J18A-AUT 对比
详细并排对比 ATSAME53J18A-AUT 出自 Microchip Technology 和 ATSAME51J18A-AUT 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-AUT - 120MHz Cortex-M4F 256KB Flash MCU | Microchip
ATSAME53J18A-AUT ✓ 量产中Microchip Technology
ATSAME51J18A-AUT - SAM E51 Cortex-M4F MCU 120MHz 256KB | Microchip
ATSAME51J18A-AUT ✓ 量产中规格对比
| 参数 | ATSAME53J18A-AUT | ATSAME51J18A-AUT |
|---|---|---|
| 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） | $4.12 | $4.65 |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 256 KB with ECC | 256 KB dual-panel Flash with ECC |
| SRAM | 128 KB with ECC | 128 KB |
| Operating Voltage (VDD) | 1.71 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C (TA) | -40 C to +85 C (industrial) |
| ADC | 24 channels, 12-bit resolution | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 2 channels, 12-bit resolution | — |
| Ethernet MAC | 10/100 Mbps IEEE 802.3 (MII/RMII, external PHY required) | — |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with integrated PHY |
| SERCOM (UART/SPI/I2C) | Configurable SERCOM interfaces | — |
| 封装 | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount (Tape & Reel) |
| Pitch | 0.5 mm | — |
| Program Memory Type | FLASH | — |
| Core Size | 32-Bit Single-Core | — |
| Oscillator Type | Internal (with external crystal support) | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Supply Configuration | Single supply with internal LDO regulator | — |
| Core Architecture | — | ARM Cortex-M4F (32-bit, single-precision FPU, DSP extensions) |
| Performance | — | 150 CoreMark / 1.27 DMIPS/MHz |
| Operating Voltage | — | 1.71 V to 3.63 V |
| CAN | — | 1x CAN-FD controller |
| SERCOM Channels | — | 6 (configurable as USART/SPI/I2C) |
| Crypto Accelerator | — | AES, SHA, RSA, TRNG (True Random Number Generator) |