ATSAME70N20A-CNT vs ATSAME70N19A-CNT 비교
다음의 상세 나란히 비교: ATSAME70N20A-CNT 제조: Microchip Technology 및 ATSAME70N19A-CNT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT ✓ 활성Microchip Technology
ATSAME70N19A-CNT - 300MHz Cortex-M7 MCU, 512KB Flash | Microchip
ATSAME70N19A-CNT ✓ 활성사양 비교
| 파라미터 | ATSAME70N20A-CNT | ATSAME70N19A-CNT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.85 | $7.85 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| 최대 클록 주파수 | 300 MHz | — |
| Core Performance | 1500 CoreMark / 600 DMIPS | — |
| Flash Memory | 1024 KB (1 MB) | — |
| SRAM | 384 KB | 256 KB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Tightly-Coupled Memory (TCM) | Yes (ITCM + DTCM) | — |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | — |
| 패키지 | 100-pin TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| 동작 온도 | -40 C to +105 C (industrial) | -40C to +85C (industrial) |
| 실장 유형 | Surface Mount (Tape & Reel, CNT suffix) | Surface Mount |
| Supply Voltage Range | 3.0 V to 3.6 V typical (VDDIO/VDDIN) | — |
| USB Interface | USB 2.0 High-Speed PHY integrated | — |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | 10/100 MAC with 1588 PTP |
| CAN Interface | CAN-FD x2 | — |
| ADC | 12-bit, up to 2 MSPS, 24 channels | 12-bit, up to 2 Msps |
| External Bus Interface (EBI) | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB | — |
| RoHS 상태 | Compliant | Compliant |
| MSL 레벨 | 3 (168 hours) | [DATA_NEEDED: MSL Level] |
| Core Count | — | Single-core |
| Maximum Clock Speed | — | 300 MHz |
| 데이터 버스 폭 | — | 32-bit |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Supply Voltage (Core) | — | 1.2 V (typ.) |
| Supply Voltage (I/O) | — | 3.3 V (typ.) |
| DAC | — | 12-bit, 2-channel |
| USB | — | HS USB 2.0 with on-chip PHY |
| CAN | — | 2x CAN-FD controllers |
| Crypto Accelerators | — | AES, SHA, TRNG |
| External Bus | — | 16-bit DDR/LPDDR/LPSDR SDRAM interface |