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Product Detailed Parameters
- Description：IC SRAM 16KBIT PARALLEL 24CDIP
- Series：-
- Mfr：IDT, Integrated Device Technology Inc
- Package：Bulk
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：16Kbit
- Memory Organization：2K x 8
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：45ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：24-CDIP (0.300", 7.62mm)
- Supplier Device Package：24-CDIP
- Access Time：45 ns
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Overview
The IDT6116SA45TDB is a standard asynchronous SRAM with a memory density of 16Kbit, organized as 2K words by 8 bits. It features a maximum access time of 45 ns and operates on a single 5V power supply within the range of 4.5 V to 5.5 V. The device utilizes CMOS technology and is housed in a 24-lead Ceramic Dual In-Line Package (CDIP). It supports an extended industrial temperature range from -55°C to 125°C.
Feature Summary
- Asynchronous parallel interface for direct system connection
- CMOS technology ensuring low power consumption
- Extended industrial temperature rating for harsh environments
Applications
- Industrial control systems requiring wide temperature tolerance
- Military and aerospace electronic equipment
- Embedded memory storage in ruggedized computing devices
Procurement Notes
Verify component authenticity through authorized channels due to potential availability issues. Confirm RoHS compliance status as historical data indicates non-compliance. Ensure the ceramic package integrity matches application requirements. Check for specific manufacturing date codes if long-term reliability is critical. Validate that the 24-CDIP footprint aligns with existing PCB designs.
Selection Notes
Select this part when extended temperature operation up to 125°C is mandatory. Choose the CDIP package for superior thermal and mechanical stability compared to plastic variants. Ensure the 45 ns speed meets system timing constraints. Verify voltage compatibility with 5V logic levels. Consider lead-free alternatives if environmental regulations prohibit non-RoHS materials.
Part Context
This component belongs to the IDT 6116 family of static random-access memories. It shares architectural similarities with other 16Kb SRAM devices but distinguishes itself through the ceramic dual in-line packaging and extended temperature specifications. The series is designed for applications demanding high reliability and robust performance under extreme conditions.
Replacement Considerations
Direct substitutes include IDT6116SA45D and IDT6116SA45TP. Verify pinout compatibility before substitution. Note that plastic packages may have different thermal limits. Confirm that replacement parts meet the same -55°C to 125°C operating range requirement.
