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IC62C256-45U from ICSI

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IC62C256-45U

Manufacturer: ICSI, ISSI

32K X 8 LOW POWER CMOS STATIC RAM
Partnumber Manufacturer Quantity Availability
IC62C256-45U,IC62C25645U ICSI, ISSI 224 In Stock

Description and Introduction

32K X 8 LOW POWER CMOS STATIC RAM The IC62C256-45U is a 32K x 8-bit CMOS Static RAM (SRAM) manufactured by ICSI (Integrated Circuit Solution Inc.). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Organization:** 32K x 8-bit  
- **Technology:** CMOS  
- **Access Time:** 45 ns  
- **Operating Voltage:** 5V ± 10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package Type:** 28-pin SOJ (Small Outline J-Lead)  
- **Pin Count:** 28  
- **Standby Current:** Low power consumption in standby mode  
- **I/O Type:** TTL-compatible  

### **Descriptions:**
- The IC62C256-45U is a high-speed, low-power SRAM designed for applications requiring fast data access and low power consumption.  
- It is commonly used in embedded systems, industrial control, telecommunications, and consumer electronics.  
- The device features a fully static operation, meaning no refresh cycles are required.  

### **Features:**
- **High-Speed Access:** 45 ns access time for fast read/write operations.  
- **Low Power Consumption:** CMOS technology ensures low standby and operating currents.  
- **Wide Voltage Range:** Operates at 5V ± 10%.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Fully Static Operation:** No clock or refresh needed.  
- **Tri-State Outputs:** Allows for bus sharing in multi-device systems.  
- **Industrial-Grade Reliability:** Suitable for commercial applications.  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

32K X 8 LOW POWER CMOS STATIC RAM

Alternative Part Number

  • CY62256LL-45PC --: 32K x 8 low-power SRAM with 45 ns access time, pin-compatible with the original 32K x 8 SRAM and widely available.
  • IS62C256AL-45TLI --: Direct 32K x 8 asynchronous SRAM replacement with 45 ns speed grade from a major SRAM vendor, functionally equivalent.
  • AS6C62256-55PCN --: 32K x 8 low-power CMOS SRAM in the same DIP package; 55 ns is slightly slower but generally works in most 45 ns sockets.
  • CY62256NLL-55SNXI --: Cypress 62256-series 32K x 8 low-power SRAM is a widely available drop-in functional equivalent for 62C256-type devices, with similar pinout and 5V operation.
  • IS62WV256-55T --: Same manufacturer's 32K x 8 low-power SRAM family offers a close functional match with compatible pinout and voltage, easing qualification as a replacement.

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