ATSAME51J20A-AFT vs ATSAME51J18A-AFT 비교
다음의 상세 나란히 비교: ATSAME51J20A-AFT 제조: Microchip Technology 및 ATSAME51J18A-AFT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME51J20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AFT ✓ 활성Microchip Technology
ATSAME51J18A-AFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME51J18A-AFT ✓ 활성사양 비교
| 파라미터 | ATSAME51J20A-AFT | ATSAME51J18A-AFT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.20 | $5.21 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) dual-panel with ECC | — |
| SRAM | 256 KB | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 동작 온도 범위 | -40 C to +125 C (Extended Industrial) | -40 °C to +125 °C (Extended) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 MSPS, up to 16 channels |
| CAN Interfaces | 2x CAN-FD controllers | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed Device/Host |
| SERCOM Modules | Configurable UART/SPI/I2C (quantity [DATA_NEEDED: SERCOM count]) | — |
| 패키지 | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | [DATA_NEEDED: MSL level] | MSL3 (per JEDEC J-STD-020) |
| RoHS 상태 | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | — |
| Encryption | AES, SHA, TRNG (TrustZone-M) | — |
| Peripheral Touch Controller | PTC supported | — |
| Core | — | ARM Cortex-M4F with FPU |
| CPU Architecture | — | 32-bit ARMv7-M |
| Maximum CPU Clock | — | 120 MHz |
| Program Flash | — | 256 KB (with ECC) |
| I/O Pins | — | 51 |
| DAC | — | 12-bit, 2 channels |
| CAN | — | 2x CAN-FD controllers (ISO 11898-1) |
| SERCOM | — | Up to 8 SERCOM (UART/SPI/I2C) |
| Cryptographic Accelerator | — | AES-256, SHA-256, TRNG |
| Parallel Capture Controller (PCC) | — | Yes |
| DMA Channels | — | 24 |