7014S12PFG

Memory IC Overview

The Renesas Electronics Corporation 7014S12PFG is a static random-access memory (SRAM) integrated circuit featuring dual-port, asynchronous parallel interface technology. It provides a total storage capacity of 36 kilobits, organized as 4K words by 9 bits per word. The device supports a maximum access time of 12 nanoseconds and operates within a supply voltage range of 4.5 volts to 5.5 volts. Designed for surface-mount installation, it is housed in a 64-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 millimeters. The component functions reliably across an ambient temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations from two distinct ports
• Asynchronous parallel interface supporting high-speed data transfer without clock synchronization requirements
• Volatile memory structure retaining data only while power is supplied

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control applications requiring rapid access

Memory IC Procurement Notes

This component has reached End-of-Life status, with official discontinuation effective January 31, 2023. Verification of current availability requires direct consultation with authorized distributors or the manufacturer. Procurement should account for potential long-lead times associated with remaining stock or alternative sourcing channels. Confirm RoHS compliance and moisture sensitivity level prior to integration into production workflows.

Memory IC Selection Notes

Engineers selecting this part must verify compatibility with 5-volt logic levels and ensure the design accommodates the 64-TQFP package footprint. The 4K x 9 organization dictates specific address and data line configurations. Consider the asynchronous nature of the interface when designing timing constraints. Evaluate thermal management requirements given the operating temperature range and surface-mount construction.

Memory IC Part Context

The 7014S12PFG belongs to the IDT/Renesas 7014S series of dual-port SRAMs. This family is characterized by its ability to facilitate communication between different clock domains or processors through independent port access. The '12' suffix denotes the 12-nanosecond speed grade, while 'PFG' indicates the lead-free TQFP packaging variant compliant with environmental standards.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation due to the product's discontinued status. Engineers should consult Renesas Electronics for recommended cross-reference components or updated series replacements that maintain functional equivalence.