ATSAMA5D44B-CUR vs ATSAMA5D44A-CUR 비교
다음의 상세 나란히 비교: ATSAMA5D44B-CUR 제조: Microchip Technology 및 ATSAMA5D44A-CUR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR ✓ 활성Microchip Technology
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR ✓ 활성사양 비교
| 파라미터 | ATSAMA5D44B-CUR | ATSAMA5D44A-CUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $12.40 | $11.67 |
| Family | SAMA5D4 series (Atmel/Microchip ARM Cortex-A5 MPU) | — |
| Core | ARM Cortex-A5 (32-bit, ARMv7-A) with NEON + FPU | — |
| Maximum CPU Frequency | 600 MHz | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB unified | 128 KB |
| Internal ROM | 128 KB | — |
| Internal SRAM | 128 KB | — |
| Core Supply Voltage | 1.08 V to 1.32 V (typical 1.2 V) | — |
| I/O Supply Voltage | 1.65 V to 3.6 V | — |
| 동작 온도 | -40 C to +85 C (industrial) | -40 °C to +85 °C (industrial) |
| 패키지 | 361-TFBGA (16x16 mm), 0.8 mm pitch | 361-TFBGA (16x16 mm, 0.5 mm pitch) |
| 실장 유형 | Surface Mount | — |
| MSL 레벨 | 3 | — |
| External Memory Bus | DDR2/LPDDR, NAND Flash, NOR Flash, SRAM | — |
| Ethernet | 2x 10/100/1000 GMAC with IEEE 1588 | 2x GMII/RGMII 10/100/1000 Mbps MAC |
| CAN | 2x CAN-FD controllers | 2x CAN-FD |
| USB | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) |
| Display | TFT LCD controller up to 2048x2048 | — |
| Image Sensor Interface (ISI) | Yes | — |
| Crypto Acceleration | AES, SHA-1/2, TRNG | — |
| RoHS 상태 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-A5 (32-bit) |
| Number of Cores | — | 1 |
| Maximum CPU Clock | — | 600 MHz |
| NEON SIMD Engine | — | Yes |
| Floating-Point Unit | — | Yes |
| On-chip ROM | — | 128 KB (boot ROM) |
| DDR Memory Controller | — | DDR3/LPDDR/LPDDR2 (16-bit) |
| LCD Controller | — | 24-bit parallel RGB up to 2048x2048 |
| Video Decoder | — | Hardware H.264/MPEG-4 720p |
| ADC | — | 5-channel 10-bit ADC with resistive touch controller |
| Integrity Check Monitor | — | SHA-256 hardware ICM |