ATSAMA5D41A-CUR vs ATSAMA5D28A-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D41A-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D28A-CUR 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
ATSAMA5D41A-CUR - ARM Cortex-A5 600MHz MPU 289-LFBGA | Microchip
ATSAMA5D41A-CUR ✓ NakahandaMicrochip Technology
ATSAMA5D28A-CUR - ARM Cortex-A5 MPU, 500MHz, 1Gb DDR2/DDR3 | Microchip
ATSAMA5D28A-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D41A-CUR | ATSAMA5D28A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 600 MHz | 500 MHz |
| Core Count | 1 | — |
| Bit Width | 32-bit | — |
| SIMD Engine | ARM NEON | — |
| Floating Point Unit | Yes (hardware FPU) | — |
| L2 Cache | 128 KB | 128 KB unified |
| On-chip ROM | 128 KB (boot ROM) | — |
| Operating Voltage | 3.3 V I/O (core rail separate) | — |
| Packhaging | 289-LFBGA (14x14 mm) | 289-ball TFBGA |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount, Tape & Reel |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Ethernet | Dual 10/100/1000 GMAC | 2x 10/100 EMAC with 1588v2 |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 High-Speed Host and Device |
| LCD Controller | TFT up to XGA (2048x2048 max) | 24-bit TFT LCD with overlays, up to 1024x768 |
| External Memory | DDR2/LPDDR/LPDDR2, NAND, eMMC | — |
| CAN | Dual CAN controllers | — |
| Tindminan RoHS | Compliant | Compliant (Green) |
| Packaging | Tape & Reel (TR) | — |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| Internal SRAM | — | 128 KB |
| External Memory Controller | — | 16-bit DDR2/DDR3/LPDDR/LPDDR2, up to 1 Gb |
| FPU | — | VFPv4 hardware floating point |
| NEON Engine | — | Yes (ARM NEON media processing) |
| ADC | — | 12-bit, up to 12 channels |
| Volte ng Pagbibigay | — | 1.8V core / 3.3V I/O (typical) |
| Security | — | TrustZone, secure boot, tamper pins |