ATSAME51J20A-AF vs ATSAME51J19A-AF 비교
다음의 상세 나란히 비교: ATSAME51J20A-AF 제조: Microchip Technology 및 ATSAME51J19A-AF 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-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ 활성Microchip Technology
ATSAME51J19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-AF ✓ 활성사양 비교
| 파라미터 | ATSAME51J20A-AF | ATSAME51J19A-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.10 | $3.85 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory | 1 MB (1M x 8) dual-panel Flash with ECC | — |
| SRAM | 256 KB | 192 KB |
| 공급 전압 | 1.71 V to 3.63 V | — |
| 동작 온도 | -40 C to +125 C (extended) | -40C to +125C (Extended Industrial) |
| 패키지 | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch | 64-TQFP (10x10 mm) |
| ADC | 1 MSPS, 12-bit, up to 16 channels | 12-bit, up to 16 channels, 1 MSPS |
| DAC | 12-bit, 2 channels | 12-bit, 1 MSPS |
| Communication Interfaces | USB 2.0 Full-Speed, 2x CAN-FD, Ethernet MAC 10/100 with 1588, 4x SERCOM (UART/SPI/I2C), 2x I2S, 1x HS SD Card / eMMC | — |
| Timer/Counter | 5x 16-bit TC, 3x 24-bit TCC for PWM | — |
| DMA | DMAC with 32 channels + Event System | — |
| Memory Protection | TrustZone-M (optional, SAM E51 variant dependent) | — |
| Automotive Qualification | AEC-Q100 qualified | AEC-Q100 |
| 실장 유형 | Surface Mount (TQFP) | Surface Mount |
| MSL 레벨 | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| 최대 클록 주파수 | — | 120 MHz |
| Flash Memory | — | 512 KB |
| Operating Voltage | — | 1.71 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Host/Device |
| CAN | — | CAN 2.0B |
| Ethernet MAC | — | 10/100 Mbps integrated |
| SERCOM | — | Up to 8 (UART/SPI/I2C configurable) |
| RoHS 상태 | — | Compliant |