7024S12PF

Memory IC Overview

The Renesas Electronics Corporation 7024S12PF is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 36 kilobits organized as 4K words by 9 bits. The device utilizes an asynchronous parallel interface with a maximum access time and write cycle time of 12 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 64-pin Thin Quad Flat Package measuring 14x14 millimeters. The component is designed for commercial temperature applications ranging from 0°C to 70°C.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations through two separate ports
• Provides full on-chip hardware support for semaphore signaling between ports
• Includes automatic power-down functionality controlled by chip enable signals

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data logging and temporary storage in industrial controllers

Memory IC Procurement Notes

Verify the obsolete status and end-of-life notification dates before procurement planning. Confirm that the RoHS non-compliant status meets regulatory requirements for the target market. Ensure the 64-TQFP package dimensions align with existing PCB footprints. Check for available direct substitutes if long-term supply stability is required.

Memory IC Selection Notes

Select this component when a small-capacity, high-speed dual-port memory solution is needed for parallel bus architectures. The 12ns speed suits applications requiring rapid data exchange between two masters. Consider the 9-bit word width for specific data alignment needs. Evaluate the commercial temperature range against environmental conditions.

Memory IC Part Context

This part belongs to the Renesas 7024S series of dual-port SRAMs. It shares architectural similarities with other members like the 7024S25 but offers faster access times. The series is characterized by TTL-compatible logic levels and single-supply operation. It serves as a standalone memory block or can be cascaded for wider word lengths.

Memory IC Replacement Considerations

The 7014S12PFG is listed as a direct substitute. Verify pin compatibility and electrical specifications before substitution.