ATSAME53J20A-AUT vs ATSAML22G17A-AUT 对比
详细并排对比 ATSAME53J20A-AUT 出自 Microchip Technology 和 ATSAML22G17A-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
ATSAME53J20A-AUT - 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAME53J20A-AUT ✓ 量产中Microchip Technology
ATSAML22G17A-AUT - ARM Cortex-M0+ 32MHz 128KB MCU | Microchip
ATSAML22G17A-AUT ✓ 量产中规格对比
| 参数 | ATSAME53J20A-AUT | ATSAML22G17A-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） | $5.72 | $3.35 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC | — |
| Data Memory (SRAM) | 256 KB with ECC | — |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| 工作温度 | -40C to +85C | -40 C to +85 C (industrial, AUT grade) |
| 封装 | 64-pin TQFP (10x10 mm) | 48-pin TQFP (7 x 7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/O Pins | 51 | — |
| ADC | 12-bit, up to 16 channels | 12-bit 1 Msps SAR + 16-bit Sigma-Delta |
| Communication Interfaces | SERCOM (UART/SPI/I2C), CAN-FD, USB FS, Ethernet MAC | — |
| Hardware Crypto | AES, SHA, TRNG | — |
| MSL 等级 | 3 | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Automotive Grade | AEC-Q100 qualified (AUT suffix) | — |
| Core | — | ARM Cortex-M0+ 32-bit |
| Series | — | SAM L22 (SAM L22G) |
| Max Clock Frequency | — | 32 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| Backup SRAM | — | 8 KB (in Backup domain) |
| 电源电压 | — | 1.62 V to 3.6 V |
| Active Current | — | 39 uA/MHz (CPU running CoreMark) |
| Backup Mode Current | — | 490 nA (RTC running) |
| Peripherals | — | SERCOM (UART/SPI/I2C), USB FS, PTC, AES, RTC, LCD |
| Segment LCD | — | Yes, on-chip controller |
| USB | — | USB 2.0 Full-Speed Device with embedded transceiver |