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IS62C256AL-45ULI

Manufacturer: Pb-free

32K x 8 LOW POWER CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS62C256AL-45ULI,IS62C256AL45ULI Pb-free 3195 In Stock

Description and Introduction

32K x 8 LOW POWER CMOS STATIC RAM The IS62C256AL-45ULI is a 32K x 8 high-speed CMOS Static RAM (SRAM) manufactured by ISSI (Integrated Silicon Solution Inc.). Below are the factual details about its Pb-free specifications, descriptions, and features:

### **Pb-Free Specifications**  
- The IS62C256AL-45ULI is **RoHS compliant** and **lead-free (Pb-free)**.  
- It meets the environmental standards for hazardous substance restrictions.  

### **Descriptions**  
- **Organization**: 32K x 8 (256K-bit)  
- **Technology**: High-speed CMOS  
- **Operating Voltage**: 4.5V to 5.5V  
- **Access Time**: 45ns  
- **Package**: 28-pin SOJ, TSOP-I, or PDIP (varies by ordering code)  
- **Operating Temperature**: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  

### **Features**  
- **Low Power Consumption**:  
  - Active current: 40mA (typical)  
  - Standby current: 10µA (typical)  
- **Fully Static Operation**: No refresh required  
- **Tri-State Outputs**: Directly TTL-compatible  
- **Data Retention Voltage**: 2V (min)  
- **High Reliability**:  
  - Endurance: Unlimited read/write cycles  
  - Data retention without power supply  

This information is based solely on the manufacturer's specifications.

Partnumber Manufacturer Quantity Availability
IS62C256AL-45ULI,IS62C256AL45ULI 11480 In Stock

Description and Introduction

32K x 8 LOW POWER CMOS STATIC RAM The IS62C256AL-45ULI is a high-speed CMOS static RAM (SRAM) manufactured by ISSI (Integrated Silicon Solution Inc.). Below are the key specifications, descriptions, and features:

### **Specifications:**  
- **Density:** 256Kb (32K x 8-bit)  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 45ns  
- **Operating Current:** 40mA (typical)  
- **Standby Current:** 10μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- **Type:** Asynchronous SRAM  
- **Organization:** 32,768 words x 8 bits  
- **Technology:** High-speed CMOS  
- **Pin Configuration:** Compatible with industry-standard 28-pin SRAMs  

### **Features:**  
- **Low Power Consumption:** CMOS technology ensures low active and standby current.  
- **High-Speed Operation:** 45ns access time for fast read/write operations.  
- **Wide Voltage Range:** Supports 4.5V to 5.5V operation.  
- **Fully Static Operation:** No clock or refresh required.  
- **Tri-State Outputs:** Allows direct connection to a common bus.  
- **TTL-Compatible Inputs/Outputs:** Ensures easy interfacing with TTL logic.  
- **Data Retention:** Guaranteed in standby mode with reduced voltage (2V).  

This SRAM is commonly used in industrial, automotive, and computing applications requiring fast, low-power memory.

Partnumber Manufacturer Quantity Availability
IS62C256AL-45ULI,IS62C256AL45ULI ISSI 36000 In Stock

Description and Introduction

32K x 8 LOW POWER CMOS STATIC RAM The **IS62C256AL-45ULI** is a **32K x 8 (256K-bit) low power CMOS static RAM (SRAM)** manufactured by **Integrated Silicon Solution, Inc. (ISSI)**.  

### **Key Specifications:**  
- **Organization:** 32K x 8 bits  
- **Operating Voltage:** 4.5V to 5.5V  
- **Access Time:** 45 ns  
- **Low Power Consumption:**  
  - **Active Current:** 35 mA (typical)  
  - **Standby Current:** 10 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 28-lead SOJ (Small Outline J-Lead)  

### **Features:**  
- **Fully Static Operation:** No refresh required  
- **Tri-State Outputs:** Compatible with TTL levels  
- **High-Speed Performance:** 45 ns access time  
- **Low Power CMOS Technology:** Optimized for battery-powered applications  
- **Industrial Temperature Range:** Supports harsh environments  
- **Pin-Compatible:** Drop-in replacement for other 32K x 8 SRAMs  

This SRAM is commonly used in **embedded systems, industrial controls, networking equipment, and battery-powered devices**.

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