ATSAMA5D28A-CNR vs ATSAMA5D26A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D26A-CNR sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D26A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28A-CNR | ATSAMA5D26A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | Arm Cortex-A5 32-bit RISC | Arm Cortex-A5 with Neon and FPU |
| Maximum CPU Clock | 500 MHz | — |
| Core Voltage | 1.2 V (typ) | 0.85 V to 1.2 V |
| I/O Voltage | 3.3 V | 1.65 V to 3.6 V |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB | — |
| FPU / NEON | Yes (single-precision FPU + NEON) | — |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| USB Ports | 3x HS USB (Host + Device + HSIC) | — |
| CAN | 2x CAN-FD | — |
| Ethernet | 10/100 Mbps MAC + 1 Gbps MAC | 10/100 EMAC with 1588 PTP |
| Display Controller | 24-bit LCD up to 1024x768 | — |
| Camera Interface | 12-bit parallel ISI | — |
| Packhaging | 289-LFBGA, 0.8 mm pitch | 289-ball LFBGA, 14x14 mm, 0.5 mm pitch |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Packaging | Tape & Reel (-CNR suffix) | — |
| Tindminan RoHS | Compliant (ROHS3) | Compliant (GREEN, per PCB Electronics) |
| Maximum Core Frequency | — | 500 MHz |
| Internal SRAM | — | 128 KB |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| ADC | — | 12-bit, up to 12 channels, 1 MSPS |
| CAN-FD Controllers | — | 2 |
| USB Interfaces | — | 2x USB HS (one with HSIC) |
| Hardware Crypto | — | AES, SHA, TRNG, OTFDC |
| LCD Controller | — | Up to XGA (1024x768) |
| Uri ng Pagpapasok | — | Surface Mount (BGA) |