ATSAME70Q21A-CNT vs ATSAME70Q20A-CNT 비교
다음의 상세 나란히 비교: ATSAME70Q21A-CNT 제조: Microchip Technology 및 ATSAME70Q20A-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
ATSAME70Q21A-CNT - 300MHz Cortex-M7 MCU, 2MB Flash, 144-LFBGA | Microchip
ATSAME70Q21A-CNT ✓ 활성Microchip Technology
ATSAME70Q20A-CNT - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20A-CNT ✓ 활성사양 비교
| 파라미터 | ATSAME70Q21A-CNT | ATSAME70Q20A-CNT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $8.20 | $11.18 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 2048 KB (2 MB) | 1 MB (1024 KB) |
| SRAM | 384 KB multi-port SRAM | 384 KB |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| 패키지 | 144-ball LFBGA, 10x10 mm | 144-LFBGA (10x10 mm) |
| Supply Voltage (VDDIO) | 1.8 V typical (range 1.62 V to 3.6 V per data) | — |
| 동작 온도 | -40C to +105C (industrial) | -40C to +85C (industrial) |
| External Bus Interface | EBI up to 80 MHz, supports SDRAM/NOR/NAND/SRAM | — |
| USB | USB 2.0 High-Speed device/host/OTG | — |
| Ethernet | 10/100 Mbps MAC (MII/RMII interface) | — |
| CAN | 2x CAN-FD controllers | — |
| Audio DAC | 16-bit, 2-channel on-chip audio DAC | — |
| ADC | 12-bit SAR ADC (up to 24 channels) | 12-bit, up to 2 MSPS |
| AFEC | 24-bit Sigma-Delta (up to 8 channels) | — |
| Timers | Multiple TC, PWM, and 32-bit SysTick | — |
| Crypto / TRNG | Hardware AES and True Random Number Generator | — |
| RoHS 상태 | Compliant | Compliant |
| MSL 레벨 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| 실장 유형 | Surface Mount (BGA) | Surface Mount |
| Core Frequency (max) | — | 300 MHz |
| Operating Voltage (Core) | — | 1.2 V |
| Operating Voltage (I/O) | — | 3.3 V |
| 데이터 버스 폭 | — | 32-bit |
| Connectivity | — | USB HS Host/Device, Ethernet 10/100, 2x CAN-FD, 4x UART, 5x SPI, 3x I2C, I2S |
| DAC | — | 12-bit |
| Display Interface | — | TFT LCD controller, image sensor interface |