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FM1608B-SGTR is listed in the Memory IC range at ChipApex. The manufacturer field lists Ramtron. Its product description is FRAM MEMORY, 8KX8 PDSO28. Review the specifications below when checking this part for your BOM.
Memory IC specifications for FM1608B-SGTR
- Description：FRAM MEMORY, 8KX8 PDSO28
- Series：*
- Mfr：Ramtron
- Package：Bulk
- Memory Type：-
- Memory Format：-
- Technology：-
- Memory Size：-
- Memory Organization：-
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for FM1608B-SGTR
Memory IC Overview
The FM1608B-SGTR is a 64-kilobit ferroelectric random access memory (F-RAM) logically organized as 8K x 8 bits. It operates within a voltage range of 4.5 V to 5.5 V and supports an industrial temperature range from -40°C to +85°C. The device features a 70-ns access time and a 130-ns cycle time, housed in a 28-pin small outline integrated circuit (SOIC) package.
Memory IC Feature Summary
- Provides nonvolatile data retention exceeding 151 years without requiring battery backup.
- Supports high-endurance operations with up to 100 trillion read/write cycles.
- Enables NoDelay writes, allowing immediate subsequent write operations without wait states.
Memory IC Applications
- Data logging systems requiring frequent updates
- Industrial control applications needing reliable nonvolatile storage
- Embedded systems replacing battery-backed SRAM modules
Memory IC Procurement Notes
Verify the specific suffix 'SGTR' indicates tape and reel packaging when sourcing. Confirm that the component meets RoHS compliance requirements for your assembly process. Ensure the supplier provides documentation confirming the manufacturer origin, as this part was originally produced by Ramtron International Corporation, now part of Infineon Technologies.
Memory IC Selection Notes
Select this component when system design demands high write endurance and fast write speeds compared to EEPROM or Flash. It serves as a drop-in replacement for standard SRAM and EEPROM pinouts. Consider this option if eliminating battery maintenance associated with traditional battery-backed SRAM solutions is a priority.
Memory IC Part Context
This component belongs to the FM1608 family of F-RAM devices. It utilizes advanced ferroelectric technology to combine the speed of RAM with nonvolatile data retention. The SOIC-28 package allows for surface mount integration into compact electronic designs.
Memory IC Replacement Considerations
The FM16W08-SG is a similar part number within the same family offering identical logical organization and electrical characteristics. Verify package compatibility and lead time availability before substitution.
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