The HM62256P-15 is a high-speed, low-power 262,144-bit static RAM (SRAM) organized as 32,768 words by 8 bits. Manufactured by Hitachi, Ltd., this SRAM is designed for applications demanding fast access times and minimal power consumption. The '-15' in the part number indicates a 15ns access time, making it well-suited for high-performance systems.

Applications

• Cache memory for microprocessors
• High-speed buffer memory in data acquisition systems
• Memory for embedded systems and microcontrollers
• Industrial control equipment
• Graphics cards and display controllers

Features

• High-speed access time: 15 ns
• Low power consumption: Active and standby modes
• Single 5V power supply
• TTL compatible inputs and outputs
• Fully static operation: No clock or refreshing required
• Three-state outputs for easy interfacing
• Available in DIP (Dual In-line Package)

Benefits

• Enhances system performance with its fast access time
• Reduces power consumption, extending battery life in portable applications
• Simplifies system design due to TTL compatibility and single voltage requirement
• Ensures reliable data storage without the need for refresh cycles
• Easy to integrate with other digital components
• Saves design time and resources with its simple implementation

Technical Specifications

The HM62256P-15 operates with a single 5V power supply. It offers low standby current, which is critical for minimizing power consumption in battery-powered devices. The device features three-state outputs for easy memory expansion and interfacing with microprocessors and other digital systems.

The HM62256P-15 from Hitachi is a high-performance SRAM solution designed to meet the requirements of various applications where speed and power efficiency are crucial. Its specifications make it suitable for a wide range of industrial and consumer electronic systems.