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IS62C1024LL-70Q from ICSI

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IS62C1024LL-70Q

Manufacturer: ICSI, ISSI,ISSI一

128K x 8 LOW POWER CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS62C1024LL-70Q,IS62C1024LL70Q ICSI, ISSI,ISSI一 4434 In Stock

Description and Introduction

128K x 8 LOW POWER CMOS STATIC RAM The IS62C1024LL-70Q is a 1M x 8-bit low-power CMOS static RAM (SRAM) manufactured by ICSI. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Organization:** 1,048,576 words × 8 bits (1M x 8)  
- **Operating Voltage:** 3.3V (±10%)  
- **Access Time:** 70ns  
- **Operating Current:** 25mA (typical)  
- **Standby Current:** 10µA (typical)  
- **Package:** 32-pin QSOP (Quarter Small Outline Package)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **I/O Type:** 3.3V-compatible TTL  

### **Descriptions:**  
- The IS62C1024LL-70Q is a high-performance, low-power SRAM designed for applications requiring fast access times and low power consumption.  
- It features a fully static operation, meaning no refresh cycles are required.  
- The device is compatible with industrial-standard pinouts and timing.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **High-Speed Access:** 70ns access time for fast read/write operations.  
- **Wide Voltage Range:** Operates at 3.3V with TTL-compatible inputs/outputs.  
- **Fully Static Design:** No clock or refresh needed.  
- **Tri-State Outputs:** Allows direct interfacing with common bus structures.  
- **Industrial Standard Pinout:** Compatible with other 1M x 8 SRAMs.  

This information is sourced from the manufacturer's datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

128K x 8 LOW POWER CMOS STATIC RAM

Alternative Part Number

  • CY62256LL-70ZXC --: 32K x 8 low-power SRAM in the same 70 ns speed grade and similar TSOP package, widely available and pin-compatible in most designs.
  • AS6C62256-55PCN --: 32K x 8 low-power CMOS SRAM with 55 ns access time, a common drop-in replacement for 62256-type devices with better speed margin.
  • IS61LV256-70T --: 32K x 8 high-speed SRAM from a different series with 70 ns access time, suitable when low-power retention is not critical.
  • CY7C1021CV33-10ZXC --: Pin-compatible 1Mbit (64K x 16) low-power SRAM with similar 70-100ns access time and 3.3V supply, widely used as a drop-in replacement for IS62C1024 series.
  • LY62L1024LL-70LL --: Lyontek offers direct second-source equivalents of ISSI low-power SRAMs with the same 64K x 16 organization, 70ns speed grade, and 3.3V low-power CMOS process.

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