K4A8G045WB-BCRC vs K4A8G085WB-BCPB Comparison
Detailed side-by-side comparison of K4A8G045WB-BCRC by Samsung Electronics and K4A8G085WB-BCPB by Samsung Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Samsung Electronics
K4A8G045WB-BCRC
K4A8G045WB-BCRC - 8Gb DDR4 2Gx4 2400Mbps B-die | Samsung
K4A8G045WB-BCRC β Active
Specification Comparison
| Parameter | K4A8G045WB-BCRC | K4A8G085WB-BCPB |
|---|---|---|
| Brand | Samsung Electronics | Samsung Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.95 | $3.28 |
| Memory Type | DDR4 SDRAM | DDR4 SDRAM |
| Density | 8 Gb | 8 Gbit |
| Organization | 2G x 4 | 1G x 8 |
| Speed | 2400 Mbps | β |
| Supply Voltage (VDD/VDDQ) | 1.2 V | β |
| Process Technology | Samsung B-die | β |
| Interface | CMOS, differential clock (CK/CK#) | β |
| Refresh Cycles | 8192 | β |
| Maximum Supply Current | 211.7 mA | β |
| Operating Temperature | 0 C to 85 C | β |
| Package | 78-ball FBGA (PBGA78) | 78-ball FBGA |
| Terminals | 78 | β |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Key DDR4 Features | Posted CAS, Programmable CWL, Internal (Self) Calibration, ODT, Asynchronous Reset | β |
| DLL Mode | Timing specified for DLL-enabled operation | β |
| RoHS Status | Compliant | Compliant |
| Supply Voltage | β | 1.2 V (nominal) |
| Data Rate | β | 3200 Mbps (PC4-25600) |
| Speed Grade | β | BC |
| CAS Latency (CL) | β | 22 |
| Burst Length | β | 8 |
| Bank Architecture | β | 16 banks (4 bank groups) |
| Refresh Interval | β | 7.8 us (up to 85C) |
| Interface Type | β | SSTL-12 |
| Termination | β | ODT / dynamic ODT |
| Self-Refresh | β | Temperature-Compensated Self-Refresh (TCSR) |
| Package Dimensions | β | 11 mm x 11 mm |
| Operating Mode | β | DLL enabled |