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K4S641632F-TL55 from SAMSUNG

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K4S641632F-TL55

Manufacturer: SAMSUNG

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

Partnumber Manufacturer Quantity Availability
K4S641632F-TL55,K4S641632FTL55 SAMSUNG 5704 In Stock

Description and Introduction

64Mbit SDRAM 1M x 16Bit x 4 Banks Synchronous DRAM LVTTL The K4S641632F-TL55 is a 64Mbit (4M x 16) Synchronous DRAM (SDRAM) manufactured by Samsung. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Density:** 64Mbit (4M words × 16 bits)  
- **Organization:** 4 Banks × 1M words × 16 bits  
- **Voltage Supply:** 3.3V (±0.3V)  
- **Speed:** 55ns (CL=3)  
- **Package:** 54-pin TSOP II  
- **Refresh Cycles:** 4096 refresh cycles / 64ms  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **Interface:** LVTTL  

### **Descriptions & Features:**  
- **Synchronous Operation:** Clock-synchronized for high-speed data transfer.  
- **Burst Mode Support:** Supports programmable burst lengths (1, 2, 4, 8, or full page).  
- **Auto Refresh & Self Refresh:** Supports both modes for power efficiency.  
- **CAS Latency (CL):** Programmable (2 or 3 cycles).  
- **Single 3.3V Power Supply:** Low power consumption.  
- **4-Bank Operation:** Reduces page misses for improved performance.  
- **Data Mask (DM) Control:** Allows byte-wise write control.  

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

Would you like additional details on timing parameters or pin configurations?

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