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IS61C3216-12T from ISSI

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IS61C3216-12T

Manufacturer: ISSI, ICSI

32K x 16 HIGH-SPEED CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
IS61C3216-12T,IS61C321612T ISSI, ICSI 8114 In Stock

Description and Introduction

32K x 16 HIGH-SPEED CMOS STATIC RAM The IS61C3216-12T is a high-speed CMOS static RAM (SRAM) manufactured by ICSI (Integrated Circuit Solution Inc.). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 32K x 16 (512Kbit)  
- **Voltage Supply:** 3.3V (±10%)  
- **Access Time:** 12ns  
- **Operating Current:** 70mA (typical)  
- **Standby Current:** 10µA (typical)  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Package Type:** 44-pin TSOP-II (Thin Small Outline Package)  
- **Pin Configuration:** Compatible with other 32K x 16 SRAMs  

### **Descriptions:**
- The IS61C3216-12T is a low-power, high-performance asynchronous SRAM.  
- It is designed for applications requiring fast access times and low power consumption.  
- The device supports a wide voltage range and is suitable for battery-operated systems.  

### **Features:**
- **High-Speed Operation:** 12ns access time.  
- **Low Power Consumption:**  
  - Active current: 70mA (typical).  
  - Standby current: 10µA (typical).  
- **Wide Voltage Range:** 3.3V ±10%.  
- **Fully Static Operation:** No clock or refresh required.  
- **TTL-Compatible Inputs/Outputs.**  
- **Three-State Outputs.**  
- **Industrial Temperature Support (-40°C to +85°C).**  
- **Lead-Free & RoHS Compliant.**  

This SRAM is commonly used in networking, telecommunications, embedded systems, and other high-speed memory applications.

Application Scenarios & Design Considerations

32K x 16 HIGH-SPEED CMOS STATIC RAM

Alternative Part Number

  • CY7C1041CV33-12ZXC --: Pin-compatible 256Kx16 asynchronous SRAM with 12 ns access time, widely available and a common drop-in replacement for the IS61C3216 series.
  • AS7C34096A-12TCN --: Alliance Memory specializes in legacy SRAM replacements; this 256Kx16 12 ns device matches the IS61C3216 architecture and timing closely.
  • IS64WV3216DBLL-10CTLA3 --: Same manufacturer family with compatible 256Kx16 organization and pinout; faster 10 ns grade can substitute for 12 ns parts with timing margin.
  • IS62WV51216-12T --: 512K x 16 low-power SRAM with 12 ns access time and compatible pinout, suitable when higher density is acceptable.

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