7164L55TDB

Description：IC SRAM 64KBIT PARALLEL 28CDIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:26970abda8c2 Category: Memory IC Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

7164L55TDB is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 64KBIT PARALLEL 28CDIP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7164L55TDB

Description：IC SRAM 64KBIT PARALLEL 28CDIP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：64Kbit
Memory Organization：8K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：55ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：28-CDIP (0.300", 7.62mm)
Supplier Device Package：28-CDIP
Access Time：55 ns

Memory IC datasheet and documents for 7164L55TDB

7164L55TDB

Memory IC Overview

The Renesas Electronics Corporation 7164L55TDB is a 64K-bit (8K x 8) asynchronous static random-access memory (SRAM) IC. It operates on a single 5.0V power supply with a voltage range of 4.5V to 5.5V. The device features a 55 ns access time and utilizes a parallel memory interface. It is housed in a 28-lead Ceramic Dual In-Line Package (CDIP) with a 0.300-inch (7.62mm) width, designed for through-hole mounting. This low-power variant includes a reduced power standby mode and supports battery backup data retention.

Memory IC Feature Summary

Low-power architecture with reduced standby current consumption
Battery backup capability for data retention at low supply levels
Asynchronous parallel interface for straightforward integration

Memory IC Applications

Industrial control systems requiring non-volatile-like data retention
Telecommunications equipment buffer memory
Embedded systems with limited power budgets

Memory IC Procurement Notes

Verify component authenticity due to potential legacy status. Confirm package integrity as ceramic DIPs are sensitive to mechanical stress during handling. Ensure compatibility with existing 5V logic levels. Check for obsolescence notices or last-time buy notifications from the manufacturer. Validate environmental compliance documentation if required for specific regional regulations.

Memory IC Selection Notes

Select this component when a 64K-bit SRAM with low standby power and battery backup support is required. The 55 ns speed suits moderate-speed asynchronous applications. The CDIP package is suitable for prototyping or high-reliability through-hole designs. Consider alternatives if surface-mount technology is mandatory or if higher access speeds are needed.

Memory IC Part Context

This part belongs to the 7164 series of CMOS SRAMs. It shares architectural similarities with other variants like the 7164S35DB but differs in speed and package type. The 'L' suffix denotes the low-power version with battery backup features, distinguishing it from standard power versions within the same family.