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K4S643232C-TL55 from SAMSUNG

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K4S643232C-TL55

Manufacturer: SAMSUNG

2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL

Partnumber Manufacturer Quantity Availability
K4S643232C-TL55,K4S643232CTL55 SAMSUNG 5530 In Stock

Description and Introduction

2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL The **K4S643232C-TL55** is a **64Mb (4Mx16) Synchronous DRAM (SDRAM)** manufactured by **Samsung**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Density:** 64Mb (4M words × 16 bits)  
- **Organization:** 4 banks × 1M words × 16 bits  
- **Voltage Supply:** 3.3V (±0.3V)  
- **Speed:** 55ns (CL=3 at 133MHz)  
- **Package:** 54-pin TSOP II (400mil)  
- **Refresh:** 4096 refresh cycles / 64ms  
- **Burst Length:** 1, 2, 4, 8, or full page  
- **CAS Latency (CL):** 2, 3  
- **Operating Temperature:** Commercial (0°C to +70°C)  

### **Descriptions & Features:**  
- **Synchronous Operation:** Clock-controlled for high-speed data transfer.  
- **Auto Refresh & Self Refresh:** Supports power-saving modes.  
- **Programmable Burst Length:** Configurable for efficient data access.  
- **4-Bank Operation:** Reduces row access conflicts.  
- **Single 3.3V Power Supply:** Low power consumption.  
- **LVTTL Interface:** Compatible with standard logic levels.  
- **Industrial-Grade Reliability:** Designed for stable performance.  

This SDRAM is commonly used in **embedded systems, networking devices, and consumer electronics** requiring moderate-speed memory.  

Would you like any additional technical details?

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