71V321L25PFGI8

$21.31

Description：IC SRAM 16KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:84e2111424f8 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V321L25PFGI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 16KBIT PARALLEL 64TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71V321L25PFGI8

Description：IC SRAM 16KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：16Kbit
Memory Organization：2K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：25ns
Voltage - Supply：3V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-TQFP (14x14)
Access Time：25 ns

Memory IC datasheet and documents for 71V321L25PFGI8

71V321L25PFGI8

Memory IC Overview

The Renesas Electronics Corporation 71V321L25PFGI8 is a static random-access memory device organized as 2K x 8, providing a total storage capacity of 16 kbit. It operates with an asynchronous parallel interface and features a maximum access time of 25 ns. The component supports a supply voltage range from 3 V to 3.6 V, with a maximum power supply current of 130 mA. It is designed for surface mount installation in a TQFP-64 package and functions within an operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

Dual-port architecture enabling simultaneous independent access to the same memory location by two separate ports.
On-chip port arbitration logic manages concurrent read and write operations between ports.
Interrupt flags facilitate communication and status signaling between the two ports.

Memory IC Applications

High-performance processor secondary cache systems
Network router buffer memory management
Industrial control system data logging

Memory IC Procurement Notes

Verify RoHS compliance status, as suffix variations indicate different environmental certifications. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly. Ensure the specific package variant matches the PCB footprint design. Validate that the selected revision aligns with the intended industrial temperature range specifications.

Memory IC Selection Notes

Select this component when dual-port functionality is required for high-speed data exchange without external arbitration logic. Compare against single-port alternatives if only one access point is needed. Consider the 25 ns access speed relative to system clock frequencies. Evaluate the 64-pin TQFP package constraints against available board space.

Memory IC Part Context

This part belongs to the 71V321L25 series of asynchronous dual-port SRAMs. It shares architectural similarities with other members like the 71V321L35 but offers faster access times. The series is designed for applications requiring low standby power and TTL-compatible inputs.