ATSAME70Q20A-CN vs ATSAME70N21B-CN 비교
다음의 상세 나란히 비교: ATSAME70Q20A-CN 제조: Microchip Technology 및 ATSAME70N21B-CN 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME70Q20A-CN - 300MHz Cortex-M7 MCU 1MB Flash LFBGA-144 | Microchip
ATSAME70Q20A-CN ✓ 활성Microchip Technology
ATSAME70N21B-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CN ✓ 활성사양 비교
| 파라미터 | ATSAME70Q20A-CN | ATSAME70N21B-CN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.93 | $12.10 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with single/double-precision FPU |
| Maximum Clock Speed | 300 MHz | — |
| Program Memory (Flash) | 1024 KB (1 MB) | — |
| SRAM | 384 KB (includes 128 KB TCM) | 384 KB (256 KB SRAM0 with ECC + 128 KB SRAM1) |
| 공급 전압 | 1.8V / 2.5V / 3.3V | — |
| 동작 온도 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 패키지 | 144-pin LFBGA (10x10 mm) | 100-ball TFBGA (9x9 mm) |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit, up to 1.7 Msps | 1x 12-bit, up to 1.2 Msps |
| USB | USB 2.0 High-Speed with on-chip PHY | USB 2.0 High-Speed Host/Device with integrated HS PHY |
| CAN | 2x CAN-FD controllers | 2x CAN-FD controllers |
| Ethernet | 10/100 MAC with 1588 PTP | 10/100 Mbps MAC + GMAC (Gigabit) |
| External Bus Interface (EBI) | 16-bit (SDRAM, NAND, SRAM) | — |
| Crypto Acceleration | AES, TRNG, Secure Boot | — |
| 실장 유형 | Surface Mount (BGA) | Surface Mount |
| MSL 레벨 | [DATA_NEEDED: MSL rating] | — |
| RoHS 상태 | Compliant | Compliant |
| Tray Quantity | [DATA_NEEDED: tray quantity] | — |
| Maximum CPU Clock | — | 300 MHz |
| CoreMark Performance | — | 1500 CoreMark |
| DMIPS | — | 600 DMIPS |
| Flash Memory | — | 2 MB (2M x 8), dual-bank |
| Supply Voltage (VDDIN) | — | 1.2 V (typ) |
| DAC | — | 2x 12-bit, 1 Msps (dual 2-channel) |
| External Bus | — | 16-bit HSIF (High-Speed Interface) |
| Crypto Accelerator | — | AES, SHA, TRNG |