ATSAMA5D31A-CUR vs ATSAMA5D28B-CUR Vergleich
Detaillierter Direktvergleich von ATSAMA5D31A-CUR von Microchip Technology und ATSAMA5D28B-CUR von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ AktivMicrochip Technology
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMA5D31A-CUR | ATSAMA5D28B-CUR |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $12,85 | $12,60 |
| Core Architecture | ARM Cortex-A5 (32-bit) with FPU | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 536 MHz | 500 MHz |
| L1 Instruction Cache | 32 KB | 32 kbyte |
| L1 Data Cache | 32 KB | 32 kbyte |
| Internal SRAM | 128 KB | — |
| Core Supply Voltage | 1.2 V (typ) | — |
| I/O Supply Voltage | 1.8 V / 3.3 V | — |
| Gehäuse | 324-LFBGA (15 mm x 15 mm) | 289-LFBGA (14x14 mm) |
| Betriebstemperatur | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| External Memory Interface | DDR2 / LPDDR2 (16-bit) | — |
| Ethernet | 2x 10/100/1000 MAC with IEEE 1588 | 10/100 Mbps (1x) |
| USB | 2x USB 2.0 High-Speed Host + Device | USB 2.0 + HSIC |
| Display Controller | Integrated LCD controller | — |
| Operating System Support | Linux, Buildroot, OpenWrt | — |
| RoHS-Status | Compliant | Compliant |
| Montageart | Surface Mount (BGA) | Surface Mount (BGA) |
| Number of Cores | — | 1 |
| L2 Cache / SRAM | — | 128 kbyte (configurable) |
| Memory Management Unit | — | Yes (full MMU) |
| NEON Media Engine | — | Yes (SIMD) |
| Arm TrustZone | — | Yes |
| DRAM Controller | — | LPDDR1/2/3, DDR2/3/3L, 16-bit, with ECC |
| External Bus | — | QSPI |
| Supply Voltage I/O | — | 3.3 V |