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K4D28163HD-TC50 from SAMSUMG

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K4D28163HD-TC50

Manufacturer: SAMSUMG, SAMSUNG

128Mbit DDR SDRAM
Partnumber Manufacturer Quantity Availability
K4D28163HD-TC50,K4D28163HDTC50 SAMSUMG, SAMSUNG 2097 In Stock

Description and Introduction

128Mbit DDR SDRAM The **K4D28163HD-TC50** is a memory chip manufactured by **Samsung**. Below are its specifications, descriptions, and features based on available factual data:

### **Specifications:**  
- **Manufacturer:** Samsung  
- **Part Number:** K4D28163HD-TC50  
- **Memory Type:** DDR SDRAM  
- **Density:** 128Mb (16M x 8)  
- **Organization:** 16M words × 8 bits  
- **Voltage:** 2.5V ± 0.2V  
- **Speed Grade:** TC50 (5ns clock cycle time, 200MHz operation)  
- **Package:** 66-pin TSOP-II (Thin Small Outline Package)  
- **Refresh Mode:** Auto-refresh & Self-refresh  
- **Burst Length:** 2, 4, 8 (programmable)  
- **CAS Latency:** 2, 2.5, 3 (programmable)  

### **Descriptions:**  
- The **K4D28163HD-TC50** is a **128Mb DDR SDRAM** chip designed for high-speed data transfer applications.  
- It operates at **200MHz (DDR400 effective)** with a **2.5V power supply**.  
- Suitable for **consumer electronics, networking, and computing applications** requiring low-power, high-performance memory.  

### **Features:**  
- **Double Data Rate (DDR) Architecture** – Transfers data on both rising and falling clock edges.  
- **Programmable CAS Latency (2, 2.5, 3)** for system flexibility.  
- **Auto Precharge & Burst Operation** for efficient data handling.  
- **Low Power Consumption** with standby and power-down modes.  
- **On-Die Termination (ODT)** for improved signal integrity.  

This information is based on Samsung's official documentation for the **K4D28163HD-TC50** DDR SDRAM chip.

Application Scenarios & Design Considerations

128Mbit DDR SDRAM

Alternative Part Number

  • MT47H128M16RT-25E --: DDR2 SDRAM with comparable density and organization, widely available and pin-compatible in many designs.
  • IS43DR16160B-3DBL --: DDR2 SDRAM offering similar capacity and speed grade, suitable drop-in replacement for many applications.
  • W972GG6KB-25 --: DDR2 SDRAM with equivalent density and performance class, good second-source option.
  • MT46V16M16P-5B --: 16M x16 DDR SDRAM in the same 400MHz speed grade and TSOP package, a common drop-in replacement for Samsung DDR parts.
  • IS43R16160D-5BL --: 16M x16 DDR SDRAM rated at 400MHz (5ns) with compatible pinout and timing, suitable as a second-source alternative.
  • W9425G6JH-5 --: 16M x16 DDR SDRAM at 400MHz speed grade offering similar density, organization and interface for legacy designs.

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