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IC41C1665-35K

Manufacturer: ISSI, ICSI

64K x16 bit Dynamic RAM with Fast Page Mode
Partnumber Manufacturer Quantity Availability
IC41C1665-35K,IC41C166535K ISSI, ICSI 738 In Stock

Description and Introduction

64K x16 bit Dynamic RAM with Fast Page Mode The part **IC41C1665-35K** is manufactured by **ISSI (Integrated Silicon Solution Inc.)**.  

### **Specifications:**  
- **Type:** SRAM (Static Random Access Memory)  
- **Density:** 1Mbit (64K x 16)  
- **Speed:** 35ns access time  
- **Voltage Supply:** 5V  
- **Organization:** 65,536 words × 16 bits  
- **Package:** 44-pin TSOP (Thin Small Outline Package)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions & Features:**  
- **High-Speed CMOS SRAM** with a fast access time of 35ns.  
- **Low Power Consumption** in both active and standby modes.  
- **Fully Static Operation** – no clock or refresh required.  
- **TTL-Compatible Inputs and Outputs** for easy interfacing.  
- **Three-State Outputs** for bus-oriented applications.  
- **Industrial-Standard Pinout** for compatibility with similar SRAM devices.  
- **Reliable Performance** with ISSI's quality manufacturing standards.  

This SRAM is commonly used in applications requiring fast, non-volatile memory, such as networking equipment, industrial controls, and embedded systems.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

64K x16 bit Dynamic RAM with Fast Page Mode

Alternative Part Number

  • AS4C256K16F-35JC --: 256Kx16 fast asynchronous SRAM with 35 ns access time, functionally equivalent to the 1Mbit SRAM and available from a specialist legacy memory supplier.
  • IS61C256AH-35J --: 256Kx16 high-speed CMOS SRAM with 35 ns cycle time, same organization and speed grade, widely used as a drop-in replacement for older 1Mbit SRAMs.
  • CY7C1021CV33-35ZXC --: 64Kx16 fast asynchronous SRAM with 35 ns access time; pin-compatible 1Mbit alternative suitable when the full 256K depth is not required.
  • AS4C1M16S-35TC --: Alliance Memory specializes in legacy DRAM replacements; this 1M x 16 EDO/FPM DRAM matches the 35 ns speed grade and 16-bit organization of the original.
  • MT4C1M16C3-35 --: Micron 1M x 16 FPM/EDO DRAM with 35 ns access time, functionally equivalent to the ISSI part for drop-in socket replacement.
  • HM5118165-35 --: Hitachi 1M x 16 EDO DRAM rated at 35 ns, a widely available equivalent for the same memory density and speed class.
  • IS41C1665-35K --: ISSI's equivalent 256Kx16 fast asynchronous SRAM in the same 35ns speed grade and pinout, widely available as a direct drop-in replacement.
  • CY7C1069-35ZC --: Cypress 256Kx16 asynchronous SRAM with 35ns access time, functionally compatible with matching address/data organization and control signals.
  • AS7C256-35TC --: Alliance Memory 256Kx16 fast SRAM at 35ns, offered as a legacy SRAM replacement for ICSI/ISSI-type parts with compatible pinout.

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