ATSAME53J19A-AF vs ATSAME53N20A-AF 对比
详细并排对比 ATSAME53J19A-AF 出自 Microchip Technology 和 ATSAME53N20A-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-AF - 120MHz Cortex-M4F MCU 512KB Flash 64-TQFP | Microchip
ATSAME53J19A-AF ✓ 量产中Microchip Technology
ATSAME53N20A-AF - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME53N20A-AF ✓ 量产中规格对比
| 参数 | ATSAME53J19A-AF | ATSAME53N20A-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） | $5.90 | $8.20 |
| Core Architecture | ARM Cortex-M4F (32-bit) with FPU | ARM Cortex-M4F (32-bit, with FPU) |
| 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) | 100-pin TQFP (14x14 mm) |
| 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 with IEEE 1588 PTP |
| USB | USB 2.0 Full-Speed integrated PHY | USB 2.0 Full-Speed Device/Host |
| CAN-FD Controllers | 2 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps, up to 32 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 |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1024 KB), Dual-Panel with ECC |
| Operating Voltage | — | 2.7 V to 3.6 V |
| DAC | — | 2x 12-bit |
| Analog Comparators | — | Yes (on-chip) |
| Hardware Crypto | — | AES and True Random Number Generator (TRNG) |
| Peripheral Touch Controller | — | PTC for capacitive touch |
| MSL 等级 | — | [DATA_NEEDED: MSL Level] |