JMB585 vs JMB582 Comparison
Detailed side-by-side comparison of JMB585 by Micron Technology and JMB582 by Micron Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | JMB585 | JMB582 |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.75 |
| Function | PCIe to SATA bridge controller | PCIe to SATA/AHCI bridge controller |
| Host Interface | PCIe Gen3 x2 | PCIe Gen3 x1 (compatible with PCIe 3.1a) |
| Number of SATA Ports | 5 | — |
| SATA Speed | 6 Gb/s (SATA III) | — |
| Protocol Support | AHCI, legacy IDE | — |
| Port Multiplier Support | Yes | — |
| TRIM Support | Yes (SSD TRIM pass-through) | Yes (SSD TRIM pass-through) |
| PHY Integration | Integrated PCIe and SATA PHY (JMicron self-designed) | — |
| Typical Aggregate Bandwidth | Approx. 2 GB/s (PCIe Gen3 x2 line rate) | — |
| Package | QFN-76 | QFN-48, 6x6 mm |
| Mounting Type | Surface Mount | Surface Mount (SMT) |
| RoHS Status | ROHS compliant (per JLCPCB part listing) | Compliant (per JLCPCB listing) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature] |
| Supply Voltage | [DATA_NEEDED: supply voltage] | [DATA_NEEDED: Supply Voltage] |
| Power Consumption | [DATA_NEEDED: typical power consumption] | — |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | — |
| Device Interface | — | 2x SATA 6Gb/s ports |
| SATA Compliance | — | SATA Revision 3.2 |
| Programming Interfaces | — | AHCI and legacy IDE mode |
| NCQ Support | — | Yes (Native Command Queuing) |
| Hot Plug | — | Supported |
| Port Multiplier | — | Supported on SATA host ports |
| Power Saving | — | PCIe link layer power saving mode |
| Integrated PHYs | — | PCIe PHY and SATA PHY (self-designed by JMicron) |
| Typical Applications | — | PC, mobile, servers, IPC, consumer electronics |
| PCI ID | — | VID 197B (JMicron), per PCI-SIG listing |