LOW POWER 3.3V CMOS FAST SRAM 256K (32K x 8-BIT) The **IDT71V256SA15YI** is a high-speed 256K x 8 Static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Density:** 256K x 8 (2 Mbit)
- **Organization:** 262,144 words × 8 bits
- **Supply Voltage:** 3.3V (±10%)
- **Access Time:** 15 ns
- **Operating Current:** 100 mA (typical)
- **Standby Current:** 10 mA (typical)
- **Package:** 28-pin SOIC (Small Outline Integrated Circuit)
- **Operating Temperature Range:** -40°C to +85°C (Industrial)
- **I/O Type:** 3.3V CMOS-compatible
### **Descriptions:**
- The **IDT71V256SA15YI** is a high-performance, low-power CMOS SRAM designed for applications requiring fast access times and low power consumption.
- It features a fully static memory array, eliminating the need for external refresh.
- The device is suitable for embedded systems, networking, telecommunications, and industrial applications.
### **Features:**
- **High-Speed Operation:** 15 ns access time.
- **Low Power Consumption:**
- Active current: 100 mA (typical)
- Standby current: 10 mA (typical)
- **Single 3.3V Power Supply**
- **TTL-Compatible Inputs and Outputs**
- **Fully Static Operation:** No refresh required.
- **Three-State Outputs** for bus compatibility.
- **Industrial Temperature Range (-40°C to +85°C)**
- **Lead-Free and RoHS Compliant**
This SRAM is commonly used in cache memory, buffer storage, and other high-speed data processing applications.
