71V321LA55PF8

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

SKU:f5ccccadbeef Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V321LA55PF8 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 71V321LA55PF8

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：55ns
Voltage - Supply：3V ~ 3.6V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-TQFP (14x14)
Access Time：55 ns

Memory IC datasheet and documents for 71V321LA55PF8

71V321LA55PF8

Memory IC Overview

The 71V321LA55PF8 is a dual-port static random access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a storage capacity of 16 kilobits, organized as 2K words by 8 bits. The device features asynchronous parallel interface operation with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface mount installation in a 64-pin Thin Quad Flat Package measuring 14x14 millimeters. The component is rated for an ambient operating temperature range of 0°C to 70°C.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations on separate ports.

Memory IC Applications

Data buffering in high-speed digital systems.

Memory IC Procurement Notes

Verify the specific suffix PF8 against official Renesas documentation to confirm package dimensions and pinout compatibility. Confirm that the 4.5V to 5.5V supply requirement aligns with the target system design. Check current manufacturing status as this part may be discontinued or subject to last-time buy notices. Ensure environmental compliance requirements are met if RoHS certification is mandatory for the application.

Memory IC Selection Notes

Select this component when a 16Kb dual-port SRAM with 55ns access speed is required. Ensure the system voltage supports the 4.5V minimum threshold. Verify that the 64-TQFP package fits the available PCB footprint. Consider thermal management capabilities within the 0°C to 70°C operating range.

Memory IC Part Context

This part belongs to the 71V321LA series of dual-port SRAMs from Renesas. It shares architectural similarities with other members of the family but differs in access speed and voltage specifications. The LA designation typically indicates specific performance characteristics distinct from other variants like the L25 series.