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K4S640832E-TC1L from SAM

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K4S640832E-TC1L

Manufacturer: SAM

64Mbit SDRAM 2M x 8Bit x 4 Banks Synchronous DRAM LVTTL

Partnumber Manufacturer Quantity Availability
K4S640832E-TC1L,K4S640832ETC1L SAM 2100 In Stock

Description and Introduction

64Mbit SDRAM 2M x 8Bit x 4 Banks Synchronous DRAM LVTTL The **K4S640832E-TC1L** is a **64Mbit (8M x 8-bit) Synchronous DRAM (SDRAM)** manufactured by **Samsung (SAM)**.  

### **Key Specifications:**  
- **Density:** 64Mbit (8M words × 8 bits)  
- **Organization:** 8,388,608 words × 8 bits  
- **Voltage Supply:** 3.3V (±0.3V)  
- **Package:** 54-pin TSOP II  
- **Speed Grade:** TC1L (CL=3 @ 143MHz, CL=2 @ 100MHz)  
- **Refresh Cycles:** 4,096 refresh cycles / 64ms  
- **Burst Length:** 1, 2, 4, 8, or full page  
- **CAS Latency (CL):** 2 or 3  
- **Operating Temperature:** Commercial (0°C to +70°C)  

### **Features:**  
- Fully synchronous operation with a single 3.3V power supply  
- Internal pipelined operation for high-speed data transfer  
- Programmable burst lengths (1, 2, 4, 8, or full page)  
- Auto refresh and self-refresh modes  
- LVTTL-compatible inputs and outputs  
- Four internal banks for concurrent operation  

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

(Source: Samsung Semiconductor datasheet)

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