ATSAME70J21A-ANT vs ATSAME70N20A-ANT 비교
다음의 상세 나란히 비교: ATSAME70J21A-ANT 제조: Microchip Technology 및 ATSAME70N20A-ANT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME70J21A-ANT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21A-ANT ✓ 활성Microchip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ 활성사양 비교
| 파라미터 | ATSAME70J21A-ANT | ATSAME70N20A-ANT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $9.60 | $9.50 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Frequency | 300 MHz | — |
| Flash Memory | 2 MB (2048 Kbytes) | 1 MB (1M x 8) |
| SRAM | 384 KB | 384 KB |
| Instruction Cache | 16 KB (4 KB + configurable 4 KB) | 16 KB |
| 공급 전압 | 1.2 V core / 3.3 V I/O (single 3.3 V rail via internal regulator) | 1.62 V to 3.6 V |
| 패키지 | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| 핀 수 | 64 | — |
| 동작 온도 | -40C to +85C (industrial) | -40 C to +105 C |
| ADC | 12-bit, up to 2 Msps | — |
| USB | Hi-Speed USB 2.0 with on-chip PHY | High-Speed USB Host/Device with on-chip PHY |
| Ethernet | 10/100 Mbps GMAC (IEEE 1588) | 10/100 Mbps MAC (GMII/RMII) |
| CAN | 2x CAN-FD controllers | CAN-FD |
| External Bus Interface | 16-bit EBI for SDRAM/SRAM/NOR | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| 실장 유형 | Surface Mount, Tape & Reel | Surface Mount |
| Core | — | ARM Cortex-M7 with FPU |
| CPU Architecture | — | 32-bit RISC, superscalar with branch prediction |
| Maximum CPU Clock | — | 300 MHz |
| FPU | — | Single-precision and double-precision |
| Data Cache | — | 16 KB |
| Memory Protection Unit | — | Yes |
| Graphics Accelerator | — | 2D Pixel Copy engine |
| Image Sensor Interface | — | Yes (12-bit ITU-R BT.601/656) |
| RoHS 상태 | — | Compliant |
| MSL 레벨 | — | [DATA_NEEDED: MSL level] |