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IS42S83200D-7TL from ISSI

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IS42S83200D-7TL

Manufacturer: ISSI

32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM

Partnumber Manufacturer Quantity Availability
IS42S83200D-7TL,IS42S83200D7TL ISSI 2148 In Stock

Description and Introduction

32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM The IS42S83200D-7TL is a SDRAM (Synchronous Dynamic Random-Access Memory) component manufactured by ISSI (Integrated Silicon Solution Inc.). Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
- **ISSI (Integrated Silicon Solution Inc.)**  

### **Part Number:**  
- **IS42S83200D-7TL**  

### **Type:**  
- **SDRAM (Synchronous DRAM)**  

### **Density & Organization:**  
- **256Mbit (32M x 8-bit)**  

### **Voltage Supply:**  
- **3.3V ± 0.3V**  

### **Speed Grade:**  
- **-7TL (7ns access time, 143MHz operating frequency)**  

### **Package:**  
- **54-pin TSOP-II (Thin Small Outline Package)**  

### **Key Features:**  
- Fully synchronous operation with pipelined architecture  
- **CAS Latency (CL):** 2, 3 programmable  
- **Burst Lengths:** 1, 2, 4, 8, and full page  
- **Auto Refresh (CBR) and Self Refresh modes**  
- **Four internal banks for concurrent operation**  
- **Programmable burst read and write operations**  
- **Single 3.3V ± 0.3V power supply**  
- **LVTTL-compatible inputs and outputs**  

### **Applications:**  
- Consumer electronics  
- Networking equipment  
- Embedded systems  
- Industrial applications  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official ISSI datasheet.

Application Scenarios & Design Considerations

32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM

Alternative Part Number

  • MT48LC4M16A2P-7E --: Pin-compatible 64Mb SDR SDRAM (4M x16) with 7ns speed grade, widely available and a common drop-in replacement for ISSI SDRAM parts.
  • W9825G6KH-6 --: 64Mb SDR SDRAM organized as 4M x16 with comparable timing, pin-compatible and often used as a cost-effective alternative to ISSI SDRAM.
  • AS4C4M16SA-7TCN --: Alliance Memory specializes in legacy SDRAM replacements; this 64Mb 4M x16 SDR SDRAM with 7ns speed matches the original's density and interface.

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