709269L12PFG8

Memory IC Overview

The 709269L12PFG8 is a high-speed 16K x 16 bit synchronous Dual-Port RAM manufactured by Renesas Electronics. It supports simultaneous access to the same memory location from both ports, enabling efficient data handling in burst-oriented applications. The device features flow-through or pipelined output modes selectable via the FT/PIPE pin and includes counter enable and reset capabilities. It operates on a single TTL-compatible 5V supply (±10%) and is housed in a 100-pin TQFP package with industrial temperature range availability.

Memory IC Feature Summary

• Dual-port architecture allows independent and simultaneous access to shared memory locations
• Configurable flow-through or pipelined output modes for optimized data throughput
• Automatic power-down feature controlled by chip enables for low standby power consumption
• Separate upper-byte and lower-byte controls support multiplexed bus compatibility

Memory IC Applications

• Applications requiring unidirectional or bidirectional data flow in bursts
• Systems needing depth expansion without additional logic through dual chip enables
• High-speed digital signal processing environments utilizing synchronous operations

Memory IC Procurement Notes

Verify component authenticity and datasheet alignment before integration. Confirm package dimensions and moisture sensitivity levels match design requirements. Check for end-of-life status or alternative sourcing options due to potential discontinuation. Ensure voltage and temperature specifications align with target operating conditions.

Memory IC Selection Notes

Select this component when simultaneous dual-port access is required for high-speed burst data flows. Consider the 100-pin TQFP package for surface-mount assembly. Evaluate the need for pipelined versus flow-through modes based on system latency constraints. Verify compatibility with 5V TTL logic levels and industrial temperature ranges if applicable.

Memory IC Part Context

This part belongs to the 709269 series of synchronous dual-port SRAMs. It shares architectural similarities with other members like the 709279 and 709289, differing primarily in density and speed grades. The series is designed for applications demanding high bandwidth and concurrent read/write operations across two independent ports.

Memory IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for current alternatives or obsolescence notices.