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IS62LV1288LL-70HI from CAUTION

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IS62LV1288LL-70HI

Manufacturer: CAUTION, ISSI

128K x 8 LOW POWER and LOW Vcc CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS62LV1288LL-70HI,IS62LV1288LL70HI CAUTION, ISSI 39 In Stock

Description and Introduction

128K x 8 LOW POWER and LOW Vcc CMOS STATIC RAM The IS62LV1288LL-70HI is a 128K x 8-bit low-voltage CMOS static RAM (SRAM) manufactured by Integrated Silicon Solution, Inc. (ISSI). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 128K x 8-bit  
- **Operating Voltage:** 3.3V ± 0.3V  
- **Access Time:** 70ns  
- **Operating Current:** 15mA (typical)  
- **Standby Current:** 10µA (typical)  
- **Package:** 32-pin TSOP-I (8mm x 20mm)  
- **Operating Temperature Range:** -40°C to +85°C (Industrial)  
- **Pin Count:** 32  
- **I/O Interface:** 5V-tolerant  

### **Descriptions:**
- The IS62LV1288LL-70HI is a high-speed, low-power SRAM designed for applications requiring battery backup or low-power operation.  
- It is compatible with most microcontrollers and processors that support 3.3V memory interfaces.  
- The device features a fully static operation, meaning no refresh cycles are required.  

### **Features:**
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **High-Speed Access:** 70ns access time for efficient performance.  
- **5V-Tolerant Inputs:** Allows interfacing with 5V systems without level shifters.  
- **Industrial Temperature Range:** Suitable for harsh environments.  
- **Automatic Power-Down:** Reduces power consumption when not in use.  
- **Tri-State Outputs:** Supports bus sharing in multi-device systems.  
- **CMOS Technology:** Ensures low standby current and high noise immunity.  

This SRAM is commonly used in embedded systems, industrial controls, networking equipment, and portable electronics.

Application Scenarios & Design Considerations

128K x 8 LOW POWER and LOW Vcc CMOS STATIC RAM

Alternative Part Number

  • CY62128EV30LL-45ZXI --: 128K x 8 low-power SRAM with similar 70 ns-class access, widely available and pin-compatible in TSOP packages.
  • AS6C1008-55TIN --: 1Mbit low-power SRAM (128K x 8) designed as a drop-in replacement for legacy IS62-series parts, 55 ns speed grade.
  • LY62L1024LL-70LLI --: 128K x 8 low-power SRAM with 70 ns access time, direct functional equivalent for legacy low-power SRAM designs.
  • LY62L1288LL-70LLI --: Direct functional equivalent 128K x 8 low-voltage SRAM from a second-source vendor, matching density, voltage and speed grade.

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