MT40A512M8RH-083E vs MT40A512M8RH-075E:B Comparison
Detailed side-by-side comparison of MT40A512M8RH-083E by Micron Technology and MT40A512M8RH-075E:B by Micron Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Micron Technology
MT40A512M8RH-075E:B - DDR4 4Gb 2666 MT/s SDRAM | Micron
MT40A512M8RH-075E:B ✓ ActiveSpecification Comparison
| Parameter | MT40A512M8RH-083E | MT40A512M8RH-075E:B |
|---|---|---|
| Brand | Micron Technology | Micron Technology |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.30 | $2.15 |
| Memory Type | DDR4 SDRAM | DDR4 SDRAM |
| Density | 4 Gbit | 4 Gbit |
| Organization | 512M x 8 | 512M x 8 |
| Industry Speed Grade | DDR4-2400 | — |
| Clock Rate | 1.2 GHz | — |
| Internal Banks | 8 banks (2 groups of 4) | — |
| Prefetch | 8n-bit | — |
| Refresh | 64 ms, 8192-cycle refresh (to 95C) | Refresh max interval extension at extended TC temperature range (125C capable per family features) |
| VDD / VDDQ | 1.2 V +/-60 mV | — |
| VPP | 2.5 V, -125 mV/+250 mV | — |
| I/O Structure | 1.2 V pseudo open-drain | 1.2V pseudo open-drain |
| VREFDQ | On-die internal, adjustable generation | — |
| Operating Temperature | 0C to +95C | [DATA_NEEDED: operating temperature range (standard grade)] |
| Package | 78-ball FBGA (9 x 10.5 mm) | 78-FBGA (9 x 10.5 mm), TFBGA |
| FBGA Code | D9TGG | — |
| Marking Code | D9TGG | — |
| Data Strobe Preamble | Programmable | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| CAS Latency | [DATA_NEEDED: CAS latency per speed bin table] | — |
| Data Rate | — | 2666 MT/s (DDR4-2666) |
| Clock Frequency | — | 1333 MHz (1.33 GHz) |
| VDD Supply Voltage | — | 1.2 V +/-60 mV |
| VDDQ Supply Voltage | — | 1.2 V +/-60 mV |
| VPP Supply Voltage | — | 2.5 V, -125 mV/+250 mV |
| Interface Type | — | Parallel |
| Reference Voltage | — | On-die internal adjustable VREFDQ generation |
| Mounting Type | — | Surface Mount |
| Speed Grade Suffix | — | -075E |
| Packaging Option Suffix | — | :B (ball map B designation per Mouser listing) |