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IS42S16160A-7TL from ISSI

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31.250ms

IS42S16160A-7TL

Manufacturer: ISSI

256 Mb Synchronous DRAM

Partnumber Manufacturer Quantity Availability
IS42S16160A-7TL,IS42S16160A7TL ISSI 293 In Stock

Description and Introduction

256 Mb Synchronous DRAM The IS42S16160A-7TL is a synchronous DRAM (SDRAM) manufactured by Integrated Silicon Solution Inc. (ISSI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Density:** 256Mb (16M x 16)  
- **Organization:** 4 banks x 4M words x 16 bits  
- **Voltage Supply:** 3.3V ± 0.3V  
- **Speed Grade:** -7TL (143MHz, 7ns access time)  
- **Refresh Cycles:** 4096 refresh cycles every 64ms  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Package:** 54-pin TSOP-II (400mil width)  

### **Descriptions:**
- Fully synchronous operation with a single 3.3V power supply.  
- Supports burst read and write operations.  
- Programmable burst lengths (1, 2, 4, 8, or full page).  
- Auto Refresh (CBR) and Self Refresh modes.  
- CAS Latency (CL) options: 2 or 3 cycles.  

### **Features:**
- **High-Speed Performance:** Up to 143MHz clock frequency.  
- **Low Power Consumption:** Auto and self-refresh modes reduce power usage.  
- **Burst Mode:** Supports sequential and interleaved burst types.  
- **On-Die Termination (ODT):** Improves signal integrity.  
- **Industrial-Grade Option:** Available for extended temperature ranges.  

This SDRAM is commonly used in networking, telecommunications, and embedded systems requiring high-speed memory access.

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