ATSAMA5D28A-CNR vs ATSAMA5D27A-CN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D28A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D27A-CN 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
ATSAMA5D27A-CN - Cortex-A5 MPU 500MHz LFBGA-289 | Microchip
ATSAMA5D27A-CN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D28A-CNR | ATSAMA5D27A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | Arm Cortex-A5 32-bit RISC | Armv7-A with NEON and FPU |
| Maximum CPU Clock | 500 MHz | — |
| Core Voltage | 1.2 V (typ) | 1.2 V |
| 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) | — |
| 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) | 2 x USB 2.0 (Host + Device) |
| CAN | 2x CAN-FD | 2 x CAN-FD |
| Ethernet | 10/100 Mbps MAC + 1 Gbps MAC | 10/100 MAC with IEEE 1588 |
| Display Controller | 24-bit LCD up to 1024x768 | — |
| Camera Interface | 12-bit parallel ISI | — |
| Packhaging | 289-LFBGA, 0.8 mm pitch | — |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Packaging | Tape & Reel (-CNR suffix) | — |
| Tindminan RoHS | Compliant (ROHS3) | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Maximum Clock Speed | — | 500 MHz |
| Number of Cores | — | 1 |
| Bus Width | — | 32-bit |
| On-chip SRAM | — | 128 KB |
| On-chip ROM | — | 160 KB |
| Package Type | — | LFBGA-289 |
| Uri ng Pagpapasok | — | Surface Mount |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| LCD Controller | — | TFT up to 1024x768 |
| Cryptography Accelerator | — | AES, SHA, TRNG |
| Security Features | — | Arm TrustZone, secure boot, tamper detection |