ATSAMA5D31A-CUR vs ATSAMA5D27B-CUR 비교
다음의 상세 나란히 비교: ATSAMA5D31A-CUR 제조: Microchip Technology 및 ATSAMA5D27B-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
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ 활성Microchip Technology
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ 활성사양 비교
| 파라미터 | ATSAMA5D31A-CUR | ATSAMA5D27B-CUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $12.85 | $11.85 |
| Core Architecture | ARM Cortex-A5 (32-bit) with FPU | — |
| Maximum CPU Clock | 536 MHz | 500 MHz |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| Core Supply Voltage | 1.2 V (typ) | 1.2 V (typical) |
| I/O Supply Voltage | 1.8 V / 3.3 V | — |
| 패키지 | 324-LFBGA (15 mm x 15 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| 동작 온도 | -40 C to +85 C (industrial) | — |
| External Memory Interface | DDR2 / LPDDR2 (16-bit) | — |
| Ethernet | 2x 10/100/1000 MAC with IEEE 1588 | 2x 10/100/1000 Mbps MAC with AVB/TSN |
| USB | 2x USB 2.0 High-Speed Host + Device | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device |
| Display Controller | Integrated LCD controller | — |
| Operating System Support | Linux, Buildroot, OpenWrt | — |
| RoHS 상태 | Compliant | Compliant |
| 실장 유형 | Surface Mount (BGA) | Surface Mount |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 |
| 데이터 버스 폭 | — | 32-bit |
| On-Chip SRAM | — | 128 KB |
| On-Chip ROM | — | 160 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD |
| 동작 온도 범위 | — | -40C to +85C (industrial) |
| Graphics Support | — | LCD TFT controller up to 1024x768 |
| Camera Interface | — | CMOS sensor (12-bit parallel) |
| CAN | — | 2x CAN-FD |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot, tamper pins |