K4A8G085WB-BICH vs K4A8G045WB Comparison
Detailed side-by-side comparison of K4A8G085WB-BICH by Samsung Electronics and K4A8G045WB by Samsung Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | K4A8G085WB-BICH | K4A8G045WB |
|---|---|---|
| Brand | Samsung Electronics | Samsung Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.96 | $9.27 |
| Memory Type | DDR4 SDRAM | DDR4 SDRAM (B-die) |
| Density | 8Gb | 8 Gb |
| Organization | 1G x 8 | 2G x 4 |
| Supply Voltage | 1.2V | 1.2 V |
| Data Rate | 2400 Mbps (DDR4-2400) | 2133 Mbps |
| Package | 78-ball FBGA | 78-ball FBGA |
| Operating Temperature | 0°C to 85°C | 0 C to +85 C |
| Max Supply Current | 170mA | 211.7 mA |
| Burst Length | BL8, BL16 | — |
| CAS Latency | Programmable | — |
| On-Die ECC | Yes | — |
| Data Bus Inversion | Yes | — |
| RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Die Revision | B-die | — |
| Refresh Cycles | — | 8192 |
| Mounting Type | — | Surface Mount |
| Number of Terminals | — | 78 |
| Clocking | — | Differential clock (CK / CK#) |
| On-Die Termination | — | Yes (ODT pin) |
| Asynchronous Reset | — | Yes |
| Posted CAS | — | Yes |
| Programmable CWL | — | Yes |
| Internal (Self) Calibration | — | Yes |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |