ATSAME70Q21A-CFNT vs ATSAME70Q21B-ANT 비교
다음의 상세 나란히 비교: ATSAME70Q21A-CFNT 제조: Microchip Technology 및 ATSAME70Q21B-ANT 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-CFNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CFNT ✓ 활성Microchip Technology
ATSAME70Q21B-ANT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21B-ANT ✓ 활성사양 비교
| 파라미터 | ATSAME70Q21A-CFNT | ATSAME70Q21B-ANT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $11.40 | $16.10 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU (single/double precision) |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 384 KB multi-port | — |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| 패키지 | 144-ball UFBGA (10x10x0.6 mm) | 144-LQFP (20x20 mm) |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | — |
| 동작 온도 범위 | -40 C to +85 C (CFNT suffix, T&R) | — |
| USB | USB 2.0 High-Speed with on-chip PHY | USB 2.0 High-Speed Host/Device with on-chip PHY |
| Ethernet | 10/100 EMAC with 1588 PTP, requires external PHY | 10/100 MAC (GMII/RMII/MII) |
| CAN | 2x CAN-FD controllers | CAN-FD |
| ADC | 12-bit, up to 2 Msps | 12-bit, up to 24 channels |
| PWM Channels | 6 channels, 16-bit | — |
| Timer Counters | 8 channels, 16-bit | — |
| 실장 유형 | Surface Mount, TAPE & REEL | — |
| RoHS 상태 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Maximum Clock Speed | — | 300 MHz |
| Program Memory (Flash) | — | 2 MB (2048 KB) |
| Data Memory (SRAM) | — | 384 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Supply Voltage (VDDCORE) | — | 1.2 V (internal LDO or external switching regulator) |
| 동작 온도 | — | -40C to +85C (industrial) |
| DAC | — | 12-bit, 2 channels |
| External Bus Interface (EBI) | — | Yes (SDRAM, SRAM, FPGA) |
| TFT LCD Controller | — | Yes (up to 1024x768) |
| Camera Interface | — | Yes (12-bit, ITU-R BT 601/656) |
| Hardware Crypto | — | AES (256-bit) |