ATSAMA5D28A-CU vs ATSAMA5D28A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28A-CU sa pamamagitan ng Microchip Technology at ATSAMA5D28A-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-CU - ARM Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D28A-CU ✓ NakahandaMicrochip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28A-CU | ATSAMA5D28A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) | Arm Cortex-A5 32-bit RISC |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Number of Cores | 1 | — |
| SIMD Engine | ARM NEON | — |
| Floating-Point Unit | Yes (VFPv4) | — |
| Instruction Set | ARMv7-A | — |
| On-chip ROM | 160 KB (secure boot) | — |
| External Memory Support | DDR2 / DDR3L / LPDDR2 / LPDDR3 (16-bit, with ECC) | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Flash Interface | QSPI, e.MMC, SD | — |
| Packhaging | 289-LFBGA (14x14 mm) | 289-LFBGA, 0.8 mm pitch |
| Uri ng Pagpapasok | Surface Mount | — |
| Temperature na Operasyon | -40C to +85C (industrial grade per -CU suffix) | -40C to +85C (industrial) |
| Supply Voltage (Core) | 1.2 V | — |
| LCD Controller | Yes (with touch-screen support) | — |
| Cryptography | AES, SHA, secure boot (TRNG + AES-OTF) | — |
| Ethernet | 10/100 Mbps MAC with PHY interface | 10/100 Mbps MAC + 1 Gbps MAC |
| USB | USB 2.0 Host + Device with on-chip PHY | — |
| CAN | CAN-FD | 2x CAN-FD |
| ADC | 12-bit, multi-channel | — |
| Tindminan RoHS | Compliant | Compliant (ROHS3) |
| Level ng MSL | [DATA_NEEDED: MSL level] | — |
| 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 |
| FPU / NEON | — | Yes (single-precision FPU + NEON) |
| USB Ports | — | 3x HS USB (Host + Device + HSIC) |
| Display Controller | — | 24-bit LCD up to 1024x768 |
| Camera Interface | — | 12-bit parallel ISI |
| Packaging | — | Tape & Reel (-CNR suffix) |