70V05L55PFG

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

SKU:52b33948dc73 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

70V05L55PFG is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 64KBIT PARALLEL 64TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 70V05L55PFG

Description：IC SRAM 64KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：64Kbit
Memory Organization：8K 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 70V05L55PFG

70V05L55PFG

Memory IC Overview

The 70V05L55PFG is a 64Kbit (8K x 8) dual-port asynchronous static random-access memory (SRAM) manufactured by Renesas Electronics. It operates on a parallel interface with a maximum access time of 55 ns. The device supports a supply voltage range of 3 V to 3.6 V and functions within an ambient temperature range of 0°C to +70°C. It is housed in a 64-lead Thin Quad Flat Package (TQFP) measuring 14x14 mm, designed for surface-mount technology applications.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous access to the same memory array
Asynchronous operation compatible with standard parallel bus interfaces
Single 3.3V power supply requirement for simplified system design

Memory IC Applications

High-speed data buffering in telecommunications equipment
Cache memory implementation in embedded processing systems
Data storage in industrial control units requiring fast read/write cycles

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS compliance details as historical records may vary. Check for moisture sensitivity level (MSL 3) handling requirements during assembly. Ensure replacement parts match pinout and electrical specifications exactly.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master access. Compare access times against system clock speeds to ensure timing margins. Evaluate package dimensions against PCB layout constraints. Consider end-of-life status and availability of qualified substitutes for long-term production viability.

Memory IC Part Context

This part belongs to the 70V05L series of dual-port SRAMs from Renesas. It shares architectural similarities with other members like the 70V05L15 and 70V05L20, differing primarily in access speed and operating temperature ranges. The series targets applications needing high-bandwidth memory sharing between processors or peripherals.