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K4S641632F-TL70 from SAMSUNG

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K4S641632F-TL70

Manufacturer: SAMSUNG

64Mbit SDRAM 1M x 16Bit x 4 Banks Synchronous DRAM LVTTL

Partnumber Manufacturer Quantity Availability
K4S641632F-TL70,K4S641632FTL70 SAMSUNG 6820 In Stock

Description and Introduction

64Mbit SDRAM 1M x 16Bit x 4 Banks Synchronous DRAM LVTTL The **K4S641632F-TL70** is a **64Mbit (4M x 16) Synchronous DRAM (SDRAM)** manufactured by **Samsung**.  

### **Specifications:**  
- **Density:** 64Mbit (4M words × 16 bits)  
- **Organization:** 4 Banks × 1M words × 16 bits  
- **Voltage Supply:** 3.3V (±0.3V)  
- **Speed:** 7ns (143MHz @ CL=3)  
- **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 programmable  
- **Operating Temperature:** Commercial (0°C to +70°C)  

### **Features:**  
- Fully synchronous operation with a single 3.3V power supply  
- **Auto Refresh (CBR) & Self Refresh** modes  
- **Programmable Burst Length** (1, 2, 4, 8, or full page)  
- **Sequential or Interleaved Burst Mode**  
- **Auto Precharge** option for each burst access  
- **DQM (Data Mask)** for byte control  
- **LVTTL compatible** inputs/outputs  

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

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