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TC514800AJLL-70 from TOS,TOSHIBA

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TC514800AJLL-70

Manufacturer: TOS

524288 WORD X 8 BIT DYNAMIC RAM

Partnumber Manufacturer Quantity Availability
TC514800AJLL-70,TC514800AJLL70 TOS 185 In Stock

Description and Introduction

524288 WORD X 8 BIT DYNAMIC RAM The part **TC514800AJLL-70** is a **4M x 1 DRAM (Dynamic Random-Access Memory)** manufactured by **Toshiba (TOS)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Memory Type:** DRAM  
- **Density:** 4M x 1 (4 Megabit)  
- **Organization:** 4,194,304 words × 1 bit  
- **Supply Voltage:** **5V ±10%**  
- **Access Time:** **70ns**  
- **Package Type:** **300mil SOJ (Small Outline J-Lead)**  
- **Operating Temperature Range:** **Commercial (0°C to +70°C)**  
- **Refresh Cycles:** **4,096 cycles every 64ms**  
- **Pin Count:** **20 pins**  

### **Descriptions & Features:**  
- **High-Speed Operation:** Designed for fast read/write operations with a **70ns access time**.  
- **Low Power Consumption:** Optimized for power efficiency in **5V systems**.  
- **Wide Compatibility:** Suitable for various computing and embedded applications.  
- **Standard SOJ Package:** Ensures ease of integration into memory modules.  
- **Refresh Mechanism:** Requires periodic refresh cycles to maintain data integrity.  

This DRAM is commonly used in **older computer systems, industrial controls, and legacy electronics** requiring **low-density memory solutions**.  

(Note: This part may be obsolete; verify availability before design integration.)

Application Scenarios & Design Considerations

524288 WORD X 8 BIT DYNAMIC RAM

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