ATSAMA5D28A-CNR vs ATSAMA5D23A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D23A-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
ATSAMA5D23A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28A-CNR | ATSAMA5D23A-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 (32-bit RISC) |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Voltage | 1.2 V (typ) | — |
| I/O Voltage | 3.3 V | — |
| L1 Instruction Cache | 32 KB | 32 Kbytes |
| L1 Data Cache | 32 KB | 32 Kbytes |
| L2 Cache | 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) | — |
| CAN | 2x CAN-FD | — |
| Ethernet | 10/100 Mbps MAC + 1 Gbps MAC | 10/100 MAC (GMII/RMII/MII) |
| Display Controller | 24-bit LCD up to 1024x768 | — |
| Camera Interface | 12-bit parallel ISI | — |
| Packhaging | 289-LFBGA, 0.8 mm pitch | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40 °C to +105 °C (extended industrial) |
| Packaging | Tape & Reel (-CNR suffix) | — |
| Tindminan RoHS | Compliant (ROHS3) | Compliant |
| Core Count | — | 1 |
| Internal SRAM | — | 128 Kbytes |
| NEON Coprocessor | — | Yes |
| Hardware FPU | — | Yes (VFPv4) |
| External Memory Bus | — | 16-bit DDR2/LPDDR/DDR3 |
| Volte ng Pagbibigay | — | 1.2 V (core), 1.8 V/3.3 V (I/O) |
| Peripheral Touch Controller (PTC) | — | Yes |
| CAN Controller | — | CAN-FD |
| USB | — | USB 2.0 High-Speed Host + Device |
| LCD Controller | — | 24-bit, up to WXGA (1280x768) |
| Image Sensor Interface (ISI) | — | Yes (12-bit, up to 35 MPixel/s) |
| Crypto Engine | — | AES, TRNG, secure boot, OTFA |