ATSAME70N21A-CN vs ATSAME70N21B-CN 비교
다음의 상세 나란히 비교: ATSAME70N21A-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
ATSAME70N21A-CN - ARM Cortex-M7 300MHz MCU 2MB Flash 100-TFBGA | Microchip
ATSAME70N21A-CN ✓ 활성Microchip Technology
ATSAME70N21B-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CN ✓ 활성사양 비교
| 파라미터 | ATSAME70N21A-CN | ATSAME70N21B-CN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $22.73 | $12.10 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with single/double-precision FPU |
| 최대 클록 주파수 | 300 MHz | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB (2M x 8), dual-bank |
| SRAM | 384 KB multi-port | 384 KB (256 KB SRAM0 with ECC + 128 KB SRAM1) |
| Instruction Cache | 16 KB ICache + DCache | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Supply Voltage (typical) | 1.8 V / 2.5 V / 3.3 V | — |
| 패키지 | 100-pin TFBGA (9x9 mm) | 100-ball TFBGA (9x9 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 2 Msps | 1x 12-bit, up to 1.2 Msps |
| DAC | 2 x 12-bit | 2x 12-bit, 1 Msps (dual 2-channel) |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 (MII/RMII) | 10/100 Mbps MAC + GMAC (Gigabit) |
| USB | USB 2.0 High-Speed PHY (integrated) | USB 2.0 High-Speed Host/Device with integrated HS PHY |
| CAN | 2 x CAN-FD controllers | 2x CAN-FD controllers |
| 동작 온도 | -40C to +105C (industrial) | -40C to +85C (industrial) |
| RoHS 상태 | Compliant | Compliant |
| Maximum CPU Clock | — | 300 MHz |
| CoreMark Performance | — | 1500 CoreMark |
| DMIPS | — | 600 DMIPS |
| Supply Voltage (VDDIN) | — | 1.2 V (typ) |
| External Bus | — | 16-bit HSIF (High-Speed Interface) |
| Crypto Accelerator | — | AES, SHA, TRNG |