Description
K4D263238G-GC33 GDDR SDRAM Memory
High-Bandwidth Architecture meets Double Data Rate Speed – The Professional 128Mb Graphic RAM Choice for Visual Processing & High-Speed Buffer Engines.
// High-Density 4M x 32 Graphic Memory Infrastructure
The High-Speed Data Streaming Advantage
The K4D263238G-GC33 is a high-performance 128Mbit Graphic Double Data Rate (GDDR) synchronous DRAM device engineered by Samsung. Configured in a robust 4M x 32 architecture matrix, it operates on double data rate operations at both edges of the clock signal, radically boosting bus bandwidth parameters. Housed in a compact, high-thermal-efficiency FBGA144 form factor, it provides the low-latency frame buffer streams required by medical imaging screens, industrial arcade systems, and legacy GPU extensions.
- Synchronous 4M x 32-bit high-density parallel data organization
- Rapid 300 MHz clock timing constraints matching legacy graphic lines
- Advanced FBGA 144-ball package grid enhancing heat dissipation behavior
Key Performance Advantages
Double Bandwidth Pipeline
Implements double data rate interface protocols to capture signals on both rising and falling clock vectors, doubling memory throughput without power penalties.
Optimized 300MHz Clock
Calibrated precisely for a -33 speed grade rating, maintaining strict data-strobing synchronization loop locks across dense hardware display rendering maps.
Premium FBGA Footprint
The 144-ball matrix minimizes parasitical stray inductance while boosting high-frequency loop performance, reducing localized thermal degradation over extensive cycles.
Technical Specifications
| Parameter Node | Detailed Engineering Specification |
|---|---|
| Manufacturer | Samsung Semiconductor |
| Part Number (MPN) | K4D263238G-GC33 |
| Memory Category | GDDR SDRAM (Graphics Double Data Rate) |
| Density / Capacity | 128 Mbit (128 Mb Internal Storage Matrix) |
| Memory Configuration | 4M x 32 (4 Meg x 32 Bits Organization Layout) |
| Clock Frequency | 300 MHz Core Frequency Constraints |
| Speed Grade Designation | -33 Rating (3.3 ns cycle access metrics) |
| Package / Case Form | FBGA-144 / BGA144 (Fine-Pitch Ball Grid Array) |
| Operating Rail Voltage | 3.3V Core / 2.5V I/O Interface Supply System |
| Interface Style | SSTL_2 (Stub Series Terminated Logic for 2.5V) |
Versatile Hardware Applications
- Legacy Graphics Cards: Frame buffer rendering memory for desktop computing and custom video processors.
- Medical Imaging Systems: High-bandwidth caching inside specialized ultrasound and digital X-ray display modules.
- Industrial Instrumentation: Serves as a reliable cache block for complex avionics displays and automated radar monitors.
- Legacy Maintenance Channels: Acts as a direct drop-in replacement path for classic Samsung memory mainboards.
Industrial Quality Protections
100% Original Sourcing: Procured securely through fully audited tier-1 franchise lines, completely ensuring anti-counterfeit protection.
Anti-Static Handling: Stored and picked in full alignment with international ANSI/ESD cleanroom facility benchmarks.
Full Batch Traceability: Verified via intensive certificate analysis and rigorous documentation tracking prior to export dispatch.
HIGH-PERFORMANCE MEMORY SOLUTIONS // DIRECT SOURCE ARCHITECTURE