ATSAME70Q21B-AN vs ATSAME70J21B-AN 비교
다음의 상세 나란히 비교: ATSAME70Q21B-AN 제조: Microchip Technology 및 ATSAME70J21B-AN 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME70Q21B-AN - ARM Cortex-M7 MCU 300MHz 2MB Flash | Microchip
ATSAME70Q21B-AN ✓ 활성Microchip Technology
ATSAME70J21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21B-AN ✓ 활성사양 비교
| 파라미터 | ATSAME70Q21B-AN | ATSAME70J21B-AN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $17.40 | $14.05 |
| Core | ARM Cortex-M7 with FPU and DSP extensions | — |
| 최대 클록 주파수 | 300 MHz | — |
| Program Memory | 2 MB (2048 Kbytes) Flash | 2 MB (2M x 8) Flash |
| Data Memory | 384 KB SRAM | — |
| Operating Voltage Range | 1.62 V to 3.6 V (VDDIO), 1.2 V (VDDCORE) | — |
| 패키지 | 144-pin LQFP (20 x 20 mm) | 64-pin LQFP (10x10 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 범위 | -40 C to +105 C (industrial) | — |
| ADC | 12-bit, up to 2 MSPS | 12-bit, up to [DATA_NEEDED: channel count] channels |
| High-Speed USB | USB Host + Device with on-chip HS PHY | — |
| Ethernet | GMAC (10/100) with IEEE 1588 PTP | 10/100 Mbps MAC with IEEE 1588 |
| CAN-FD Controllers | 2 | — |
| External Memory Interface | EBI with 16-bit data bus, SDRAM/NAND/NOR support | — |
| Image Sensor Interface (ISI) | Yes | — |
| Hardware AES | Yes (AES-256) | — |
| True Random Number Generator (TRNG) | Yes | — |
| DMA Channels | 16 (two 8-channel XDMAC) | — |
| RoHS 상태 | ROHS3 Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Operating Frequency | — | 300 MHz (max) |
| SRAM | — | 384 KB |
| 공급 전압 | — | 1.62 V to 3.6 V |
| I/O Pins | — | [DATA_NEEDED: I/O count for 64-LQFP variant] |
| 동작 온도 | — | -40 C to +105 C (industrial) |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| FPU | — | Single-precision hardware FPU |
| DSP Extensions | — | Yes (Arm SIMD) |
| MPU | — | Yes |
| USB | — | USB 2.0 High-Speed with on-chip PHY |
| CAN | — | CAN-FD controller |
| Moisture Sensitivity Level | — | MSL 3 (per JEDEC J-STD-020) |