ATSAME70Q20B-CFN vs ATSAME70Q20A-CFN 비교
다음의 상세 나란히 비교: ATSAME70Q20B-CFN 제조: Microchip Technology 및 ATSAME70Q20A-CFN 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAME70Q20B-CFN - ARM Cortex-M7 MCU 300MHz 1MB Flash | Microchip
ATSAME70Q20B-CFN ✓ 활성Microchip Technology
ATSAME70Q20A-CFN - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70Q20A-CFN ✓ 활성사양 비교
| 파라미터 | ATSAME70Q20B-CFN | ATSAME70Q20A-CFN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.47 | $9.05 |
| Core | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU (single precision) |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 1 MB (1024 KB) dual-bank with ECC | — |
| SRAM | 384 KB multi-port SRAM | 384 KB |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | — |
| 패키지 | 144-ball UFBGA (6x6 mm, 0.5 mm pitch) | 144-ball UFBGA, 10x10x0.6 mm |
| GPIO Count | [DATA_NEEDED: max GPIO count for this die] | — |
| USB | 1x USB 2.0 High-Speed with on-chip PHY + 1x FS USB | — |
| CAN | 2x CAN-FD controllers | — |
| Ethernet | 10/100 Mbit MAC with IEEE 1588 hardware support (GMII/MII) | — |
| ADC | 12-bit, up to 2 MSPS | 12-bit AFEC, up to 24 channels, 2 MSPS |
| 공급 전압 | [DATA_NEEDED: VDDIO / VDDCORE range] | — |
| 동작 온도 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 실장 유형 | Surface Mount (UFBGA) | Surface Mount (BGA) |
| RoHS 상태 | Compliant | Compliant |
| 최대 클록 주파수 | — | 300 MHz |
| Program Memory (Flash) | — | 1 MB (1024 KB) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| I/O Count | — | Up to 114 programmable I/O lines |
| CoreMark Performance | — | 1284 CoreMark (data per Microchip datasheet family) |
| DMIPS | — | 600 DMIPS |
| External Bus Interface | — | 16-bit EBI for SRAM/SDRAM/NOR/PSRAM |
| Communications | — | HS USB, HS SDIO/SD Card, CAN-FD, EMAC (MII/RMII), USART, TWI, SPI |
| Crypto Acceleration | — | AES, TDES, SHA, TRNG (per SAME70 family) |
| Timers | — | 16-bit PWM timers + 24-bit counter/timer |
| MSL 레벨 | — | [DATA_NEEDED: MSL rating] |