ATSAMA5D28A-CNR vs ATSAMA5D28B-CNR 비교
다음의 상세 나란히 비교: ATSAMA5D28A-CNR 제조: Microchip Technology 및 ATSAMA5D28B-CNR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ 활성Microchip Technology
ATSAMA5D28B-CNR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D28B-CNR ✓ 활성사양 비교
| 파라미터 | ATSAMA5D28A-CNR | ATSAMA5D28B-CNR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $15.40 | $17.90 |
| Core Architecture | Arm Cortex-A5 32-bit RISC | ARM Cortex-A5 |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Voltage | 1.2 V (typ) | — |
| I/O Voltage | 3.3 V | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB | 128 KB |
| FPU / NEON | Yes (single-precision FPU + NEON) | — |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | — |
| USB Ports | 3x HS USB (Host + Device + HSIC) | 1x Host, 1x OTG, both High-Speed |
| CAN | 2x CAN-FD | — |
| Ethernet | 10/100 Mbps MAC + 1 Gbps MAC | — |
| Display Controller | 24-bit LCD up to 1024x768 | — |
| Camera Interface | 12-bit parallel ISI | — |
| 패키지 | 289-LFBGA, 0.8 mm pitch | 289-ball LFBGA, 14x14 mm, 0.8 mm pitch |
| 동작 온도 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Packaging | Tape & Reel (-CNR suffix) | — |
| RoHS 상태 | Compliant (ROHS3) | Compliant |
| Instruction Cache (I-cache) | — | 32 KB |
| Data Cache (D-cache) | — | 32 KB |
| Floating Point Unit | — | Yes (VFPv4 + NEON) |
| Internal SRAM | — | 128 KB |
| External Memory Controller | — | 16-bit DDR2/LPDDR/LPDDR2 |
| Ethernet MAC | — | 2x 10/100/1000 with 1588 PTP |
| CAN-FD Controllers | — | 2 |
| Flexible Serial Controllers (FLEXCOM) | — | 6 (UART/SPI/TWI configurable) |
| LCD Controller | — | Up to WXGA (1280x768) |
| Cryptographic Accelerator | — | AES, SHA, TRNG, secure boot |
| 실장 유형 | — | Surface Mount |
| MSL 레벨 | — | 3 (per JEDEC J-STD-020) |
| Supply Voltage (Core) | — | 1.2 V (typ) |