709079L12PFI8

Description：IC SRAM 256KBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:d569eb808825 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

709079L12PFI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 256KBIT PARALLEL 100TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 709079L12PFI8

Description：IC SRAM 256KBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Synchronous
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：-
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：100-LQFP
Supplier Device Package：100-TQFP (14x14)
Access Time：12 ns

Memory IC datasheet and documents for 709079L12PFI8

709079L12PFI8

Memory IC Overview

The Renesas Electronics Corporation 709079L12PFI8 is a 256Kb (32K x 8) synchronous dual-port static RAM. It operates on a single 5V power supply with a voltage range of 4.5V to 5.5V. The device provides a maximum clock-to-data access time of 12ns and supports industrial temperature ranges from -40°C to +85°C. It utilizes a 100-pin TQFP package for surface mount installation.

Memory IC Feature Summary

True dual-port architecture enabling simultaneous independent access to the same memory location by both ports.
Full synchronous operation on both ports with registered address, data, and control inputs for minimal setup and hold times.
Configurable output modes allowing selection between flow-through or pipelined data output via dedicated control pins.
Integrated address counter features including enable and reset capabilities for burst data flow applications.

Memory IC Applications

High-speed data buffering in network communication systems
FIFO buffer implementations in digital signal processing
Cache memory modules requiring concurrent read/write operations

Memory IC Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to obsolescence. Confirm that the specific suffix PFI8 matches the required tape and reel packaging format. Ensure the industrial temperature grade aligns with system environmental requirements before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a true dual-port interface is necessary for concurrent data handling. The 12ns speed grade offers a balance between performance and power consumption. Verify compatibility with 5V logic levels and ensure the 100-pin TQFP footprint fits the target PCB layout constraints.

Memory IC Part Context

This device belongs to the IDT709089/79 family of high-speed synchronous dual-port SRAMs. It shares architectural similarities with the 709089 but offers reduced density at 32K x 8 bits. The L suffix indicates low-power operation within the CMOS technology node used for this series.