709079L12PF

Memory IC Overview

The IDT709079L12PF is a high-speed 32K x 8-bit synchronous dual-port static RAM manufactured by Renesas Electronics Corporation. It features true dual-ported memory cells allowing simultaneous access to the same location from both ports. The device operates on a single 5V power supply with TTL-compatible inputs and outputs. It supports flow-through or pipelined output modes selectable via the FT/PIPE pin. The component is housed in a 100-pin Thin Quad Flatpack (TQFP) package.

Memory IC Feature Summary

• True dual-ported memory architecture enabling simultaneous independent access to any address from both ports.
• Full synchronous operation on both ports with registered control, data, and address inputs for minimal setup and hold times.
• Selectable flow-through or pipelined output modes on either port via the dedicated FT/PIPE pin.
• Dual chip enables facilitate depth expansion configurations without requiring additional external logic.

Memory IC Applications

• Applications requiring unidirectional or bidirectional data flow in bursts
• Systems utilizing counter enable and reset features for address generation
• Depth expansion configurations using multiple chip enables

Memory IC Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and temperature range. Confirm RoHS compliance status as older manufacturing runs may differ. Check for obsolescence notices or lifecycle status updates directly from the supplier before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a synchronous dual-port interface is required for burst data transfers. Ensure the system design accommodates the 5V logic levels and single power supply requirement. Consider the pipelined mode for higher throughput applications or flow-through mode for simpler latency requirements.

Memory IC Part Context

This part belongs to the IDT709089/79 family of high-speed synchronous dual-port SRAMs. The '79' designation indicates the 32K x 8 bit density variant, distinct from the 64K x 8 bit '89' model. The 'L' suffix denotes low-power consumption characteristics compared to the standard 'S' version.

Memory IC Replacement Considerations

IDT709079L12PFGI