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K4S640432F-TC75 from SEC

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K4S640432F-TC75

Manufacturer: SEC

4M x 4Bit x 4 Banks Synchronous DRAM LVTTL

Partnumber Manufacturer Quantity Availability
K4S640432F-TC75,K4S640432FTC75 SEC 1920 In Stock

Description and Introduction

4M x 4Bit x 4 Banks Synchronous DRAM LVTTL The K4S640432F-TC75 is a 64Mbit (4M x 16) Synchronous DRAM (SDRAM) manufactured by Samsung Electronics (SEC).  

### **Specifications:**  
- **Organization:** 4M words × 16 bits  
- **Density:** 64Mbit  
- **Voltage:** 3.3V ± 0.3V  
- **Package:** 54-pin TSOP II  
- **Speed:** 7.5ns (133MHz)  
- **Refresh:** 4096 refresh cycles / 64ms  
- **Burst Length:** 1, 2, 4, 8, or full page  
- **CAS Latency:** 2 or 3 programmable  
- **Operating Temperature:** Commercial (0°C to +70°C)  

### **Features:**  
- Fully synchronous operation with a single 3.3V power supply  
- Programmable burst length and CAS latency  
- Auto refresh and self refresh modes  
- Internal pipelined operation for high-speed data transfer  
- 4 banks with bank selection control  
- LVTTL-compatible inputs and outputs  
- Supports industrial-standard SDRAM functionality  

This SDRAM is commonly used in applications requiring high-speed memory, such as networking equipment, graphics cards, and embedded systems.  

Would you like additional details on any specific aspect?

Partnumber Manufacturer Quantity Availability
K4S640432F-TC75,K4S640432FTC75 SAMSUNG 318 In Stock

Description and Introduction

4M x 4Bit x 4 Banks Synchronous DRAM LVTTL The **K4S640432F-TC75** is a **64Mb (4Mx16) Synchronous DRAM (SDRAM)** manufactured by **Samsung**.  

### **Specifications:**  
- **Density:** 64Mb (4M words x 16 bits)  
- **Organization:** 4 banks x 1,048,576 words x 16 bits  
- **Voltage Supply:** 3.3V ± 0.3V  
- **Speed:** 7.5ns (133MHz @ CL=3)  
- **Package:** 54-pin TSOP II (400mil width)  
- **Refresh:** 4,096 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)  

### **Features:**  
- Fully synchronous operation with the system clock  
- **Auto Refresh (CBR) and Self Refresh** modes  
- Programmable burst length (1, 2, 4, 8, or full page)  
- **Auto Precharge** function for efficient operation  
- **Single 3.3V ± 0.3V power supply**  
- **LVTTL-compatible inputs and outputs**  
- **4 banks operation for concurrent access**  

This SDRAM is commonly used in **PCs, networking devices, and embedded systems** requiring moderate-speed memory with low power consumption.

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