ATSAME54N20A-AFT vs ATSAME54N19A-AU 비교
다음의 상세 나란히 비교: ATSAME54N20A-AFT 제조: Microchip Technology 및 ATSAME54N19A-AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME54N20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash, TQFP-100 | Microchip
ATSAME54N20A-AFT ✓ 활성Microchip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ 활성사양 비교
| 파라미터 | ATSAME54N20A-AFT | ATSAME54N19A-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.10 | $5.42 |
| Core | ARM Cortex-M4F (32-bit, with FPU) | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory | 1 MB (dual-panel Flash with ECC) | — |
| SRAM | 256 KB with ECC | 192 KB with ECC |
| 패키지 | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 공급 전압 | 1.62 V to 3.6 V | — |
| Ethernet | 10/100 MAC integrated | — |
| CAN-FD | 2 channels | — |
| USB | USB 2.0 Full-Speed with Type-C PD support | USB 2.0 Full-Speed with on-chip PHY |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps, 16 channels |
| 동작 온도 | -40C to +125C (extended industrial) | -40C to +85C (industrial) |
| MSL 레벨 | 3 (168 hours) | 3 |
| RoHS 상태 | Compliant | Compliant |
| Quality Grade | Industrial (extended temperature) | — |
| Reel/Tube Designator | AFT suffix = Tape and Reel | — |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP extensions |
| 최대 클록 주파수 | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (dual-panel with ECC) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| SERCOM Channels | — | 8 (configurable as UART/SPI/I2C) |
| I2S Audio Interface | — | Yes |
| Crypto Accelerator | — | TRNG, AES-256, SHA-256, RSA |
| External Memory Bus | — | Yes (EBI, 16-bit) |