K4B4G1646E-BYMA vs H5TC4G63CFR-XXJ Comparison
Detailed side-by-side comparison of K4B4G1646E-BYMA by Samsung Electronics and H5TC4G63CFR-xxJ by SK hynix. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | K4B4G1646E-BYMA | H5TC4G63CFR-xxJ |
|---|---|---|
| Brand | Samsung Electronics | SK hynix |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.32 | $5.90 |
| Memory Type | DDR3L SDRAM | DDR3L SDRAM |
| Density | 4 Gb | 4 Gb |
| Organization | 256M x 16 | 256M x 16 |
| Supply Voltage | 1.35 V (1.28 V to 1.575 V) | — |
| Clock Frequency | 933 MHz | — |
| Data Rate | 1866 Mbps/pin | — |
| Operating Temperature | 0°C to +95°C | — |
| Operating Current | 14 mA | — |
| Standby Current | 2 mA, 3 mA | — |
| Package | FBGA-96 | 96-ball FBGA |
| Mounting Type | Surface Mount | — |
| RoHS | Compliant | Compliant |
| CAS Latency | [DATA_NEEDED: CAS Latency] | [DATA_NEEDED: CAS latency options] |
| Burst Length | [DATA_NEEDED: Burst Length] | 8 and 4 (with burst chop) |
| Number of Pins | 96 | — |
| Supply Voltage (VDD/VDDQ) | — | 1.35V + 0.100 / - 0.067V |
| Clock Input | — | Fully differential (CK, CK#) |
| Data Strobe | — | Differential (DQS, DQS#) |
| On-Chip DLL | — | Yes |
| DM Mask | — | Yes |
| Operating Temperature Range | — | 0°C to 95°C (case) |
| Lead-Free | — | Yes |
| Halogen Free | — | Yes |
| Speed Grade | — | [DATA_NEEDED: speed grade for -xxJ suffix] |
| On-Die Termination | — | Yes |
| Refresh | — | Auto-refresh and self-refresh |