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IS61C256AH-12JI from ICSI

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IS61C256AH-12JI

Manufacturer: ICSI

32K x 8 HIGH-SPEED CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS61C256AH-12JI,IS61C256AH12JI ICSI 300 In Stock

Description and Introduction

32K x 8 HIGH-SPEED CMOS STATIC RAM The IS61C256AH-12JI is a high-speed CMOS static RAM (SRAM) manufactured by ICSI (Integrated Circuit Solution Inc.). Below are the key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Memory Size:** 256K (32K x 8-bit)  
- **Technology:** High-speed CMOS  
- **Access Time:** 12 ns  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C (Industrial Grade)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **I/O Type:** Common I/O (Input/Output)  
- **Power Consumption:**  
  - Active Current: 80 mA (typical)  
  - Standby Current: 10 mA (typical)  
- **Three-State Outputs:** Yes  
- **Data Retention Voltage:** 2V (minimum)  

### **Descriptions:**
- The IS61C256AH-12JI is a low-power, high-performance SRAM designed for applications requiring fast access times and reliable data storage.  
- It is commonly used in embedded systems, networking equipment, telecommunications, and industrial applications.  
- The device features a fully static operation, meaning no refresh cycles are required.  

### **Features:**
- **High-Speed Access:** 12 ns access time for fast read/write operations.  
- **Low Power Consumption:** Optimized for both active and standby modes.  
- **Wide Voltage Range:** Operates from 4.5V to 5.5V, compatible with standard 5V systems.  
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).  
- **Three-State Outputs:** Allows easy interfacing with common bus systems.  
- **Reliable Data Retention:** Maintains data integrity even at low voltages (2V minimum).  

This information is based strictly on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
IS61C256AH-12JI,IS61C256AH12JI ISSI 950 In Stock

Description and Introduction

32K x 8 HIGH-SPEED CMOS STATIC RAM The IS61C256AH-12JI is a high-speed CMOS Static RAM (SRAM) manufactured by Integrated Silicon Solution Inc. (ISSI). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Density:** 256K (32K x 8)  
- **Voltage Supply:** 5V ±10%  
- **Access Time:** 12ns  
- **Operating Current:** 70mA (typical)  
- **Standby Current:** 10μA (typical, CMOS level)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** -40°C to +85°C (Industrial)  
- **Organization:** 32,768 words × 8 bits  

### **Descriptions:**  
- **Type:** Asynchronous SRAM  
- **Technology:** High-speed CMOS  
- **Pin-Compatible:** Industry-standard 28-pin SRAM  
- **Applications:** Embedded systems, networking, telecommunications, and industrial control systems  

### **Features:**  
- **High-Speed Performance:** 12ns access time  
- **Low Power Consumption:**  
  - Active current: 70mA (typical)  
  - Standby current: 10μA (CMOS level)  
- **Fully Static Operation:** No clock or refresh required  
- **Tri-State Outputs:** Directly TTL-compatible  
- **Single 5V Power Supply:** ±10% tolerance  
- **Industrial Temperature Range:** -40°C to +85°C  
- **Lead-Free & RoHS Compliant**  

This SRAM is designed for applications requiring fast, low-power memory with a simple interface.

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