IDT7027S25PFI – High-Speed 512Kbit (32K x 16) Dual-Port Static RAM

Description

Technical Specifications:

• Type: Dual-Port Static RAM (SRAM)
• Memory Size: 512 Kbit
• Organization: 32K x 16
• Access Time: 25 ns
• Operating Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 100-pin TQFP

Product Features:

• High-Speed Access: Offers a maximum access time of 25 nanoseconds for rapid data retrieval.
• Dual-Ported Memory: Enables simultaneous and independent access from two ports.
• Memory Organization: 512Kbit capacity configured as 32K words of 16 bits.
• Separate Byte Enables: Features upper and lower byte control for flexible data handling.
• Dual Chip Enables: Allows for easy memory depth expansion without external logic.
• Busy and Interrupt Flags: Provides flags for indicating port status and interrupt conditions.
• On-Chip Arbitration Logic: Includes logic to manage simultaneous access requests.
• Semaphore Signaling Support: Offers full on-chip hardware support for inter-port communication.
• Asynchronous Operation: Operates asynchronously from either port.
• TTL Compatible: Inputs and outputs are compatible with TTL logic levels.
• Single Power Supply: Operates from a single 5V (±10%) power supply.