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IS61C1024AL-12HLI from ISSI

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IS61C1024AL-12HLI

Manufacturer: ISSI

128K x 8 HIGH-SPEED CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS61C1024AL-12HLI,IS61C1024AL12HLI ISSI 2340 In Stock

Description and Introduction

128K x 8 HIGH-SPEED CMOS STATIC RAM The IS61C1024AL-12HLI is a high-speed CMOS static RAM (SRAM) manufactured by Integrated Silicon Solution Inc. (ISSI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 128K x 8 (1 Megabit)
- **Voltage Supply:** 5V ±10%
- **Access Time:** 12 ns
- **Operating Current:** 70 mA (typical)
- **Standby Current:** 10 mA (typical)
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)
- **Pin Configuration:** Compatible with industry-standard 128K x 8 SRAMs

### **Descriptions:**
- The IS61C1024AL-12HLI is a high-performance, low-power SRAM designed for applications requiring fast access times and reliable data storage.
- It features a fully static memory cell design, eliminating the need for external refresh circuitry.
- The device is suitable for embedded systems, networking equipment, telecommunications, and other high-speed applications.

### **Features:**
- **High-Speed Operation:** 12 ns access time.
- **Low Power Consumption:** Optimized for both active and standby modes.
- **CMOS Technology:** Ensures low power dissipation.
- **TTL-Compatible Inputs/Outputs:** Easy interfacing with standard logic circuits.
- **Tri-State Outputs:** Allows bus sharing in multi-memory systems.
- **Industrial-Grade Option:** Available for extended temperature range (-40°C to +85°C).
- **Reliable Data Retention:** Ensures stability in power-fluctuating environments.

This SRAM is commonly used in applications requiring fast, non-volatile memory with low power consumption.

Application Scenarios & Design Considerations

128K x 8 HIGH-SPEED CMOS STATIC RAM

Alternative Part Number

  • CY7C1021DV33-12ZSXI --: Pin-compatible 1Mbit (64K x 16) asynchronous SRAM with 12 ns access time in a 44-pin TSOP II package, matching the IS61C1024AL's organization and speed grade.
  • AS7C31026B-12TCN --: Direct 64K x 16 low-power CMOS SRAM replacement with 12 ns speed in TSOP II, widely used as a drop-in substitute for ISSI 1Mbit SRAMs.
  • IS62WV102416DBLL-45TLI --: Same manufacturer 1Mbit (64K x 16) low-power SRAM in TSOP II; slower 45 ns access but electrically compatible when timing margin allows, easing sourcing from the same vendor.

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