ATSAMA5D28A-CNR vs ATSAMA5D28B-CNR Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMA5D28A-CNR tarafından Microchip Technology ve ATSAMA5D28B-CNR tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ AktifMicrochip Technology
ATSAMA5D28B-CNR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D28B-CNR ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMA5D28A-CNR | ATSAMA5D28B-CNR |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| 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 | — |
| Paket | 289-LFBGA, 0.8 mm pitch | 289-ball LFBGA, 14x14 mm, 0.8 mm pitch |
| İşletim Sıcaklığı | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Packaging | Tape & Reel (-CNR suffix) | — |
| RoHS Durumu | 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 |
| Montaj Türü | — | Surface Mount |
| MSL Seviyesi | — | 3 (per JEDEC J-STD-020) |
| Supply Voltage (Core) | — | 1.2 V (typ) |