The IDT71V416S15PHGI is a high-speed, low-power 4M-bit static RAM (SRAM) device manufactured by Integrated Device Technology (IDT). It's organized as 256K x 16 bits, offering fast access times for demanding applications.

Applications

• High-performance computing
• Networking equipment (routers, switches)
• Digital signal processing (DSP)
• Cache memory
• Industrial control systems

Features

• High-speed access time: 15ns
• Low power consumption
• Single 3.3V power supply
• 256K x 16-bit organization
• Available in various packages, including SOJ and TSOP
• TTL-compatible inputs and outputs
• Fully static operation: no clock or refresh required
• Three-state outputs

Benefits

• Improved system performance due to fast access times
• Reduced power consumption, leading to longer battery life in portable applications
• Simplified system design with a single 3.3V power supply
• High density for compact designs
• Easy integration with existing systems due to TTL compatibility
• Reliable operation due to fully static design

Technical Specifications

The IDT71V416S15PHGI operates with a supply voltage of 3.3V ±10%. It features a typical operating current of approximately 100mA and a standby current of less than 10mA. The device offers a data retention voltage of 2V and is available in various temperature ranges, including industrial (-40°C to +85°C). The output enable and chip enable functions allow for flexible memory control, and the three-state outputs facilitate memory expansion.

This SRAM is often used in applications where fast data access and low power consumption are critical. Its fully static operation simplifies the design and eliminates the need for complex refresh circuitry. The high-speed performance makes it suitable for demanding applications such as cache memory and digital signal processing.