71V321S35TF

Description：IC SRAM 16KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:1eb1d36e40f3 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V321S35TF 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 71V321S35TF

Description：IC SRAM 16KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
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：35ns
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 (10x10)
Access Time：35 ns

Memory IC datasheet and documents for 71V321S35TF

71V321S35TF

Memory IC Overview

The Renesas Electronics Corporation 71V321S35TF is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 16Kb, organized as 2K words by 8 bits. The device utilizes a parallel interface and operates with an access time of 35 ns. It is designed for surface mount installation in a 64-TQFP package measuring 10x10 mm. The component supports a supply voltage range of 3V to 3.6V and functions within a temperature range of 0°C to 70°C.

Memory IC Feature Summary

Supports simultaneous independent asynchronous access from two separate ports
Includes automatic power-down mode controlled by chip enable signals
Features TTL-compatible single 3.3V power supply operation

Memory IC Applications

Stand-alone 8-bit dual-port SRAM implementations
Systems requiring port-to-port communication via interrupt flags
Battery backup applications with data retention capabilities

Memory IC Procurement Notes

Verify the current manufacturing status before procurement, as this specific part number may be obsolete or discontinued. Confirm that the RoHS compliance status meets regulatory requirements for your target market, as indicated by non-compliance data. Ensure the 64-TQFP package dimensions align with your PCB footprint design. Check for available replacement components if production continuity is required.

Memory IC Selection Notes

Select this component when a true dual-ported memory solution is needed for high-speed data exchange between two processors or systems. The 35 ns access speed suits moderate-frequency asynchronous operations. Consider the 64-pin TQFP package constraints and the 0°C to 70°C commercial temperature range limitations during system design.

Memory IC Part Context

This device belongs to the 71V321 series of dual-port SRAMs manufactured by Renesas Electronics. It shares architectural similarities with other members like the 71V321L25 but differs in speed grade and temperature rating. The 'S' suffix typically denotes specific speed and package variations within the family.