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5962-8687503XA is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 8KBIT PARALLEL SB48. Review the specifications below when checking this part for your BOM.
Memory IC specifications for 5962-8687503XA
- Description：IC SRAM 8KBIT PARALLEL SB48
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Dual Port, Synchronous
- Memory Size：8Kbit
- Memory Organization：1K x 8
- Memory Interface：Parallel
- 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：48-DIP (0.600", 15.24mm)
- Supplier Device Package：48-SIDE BRAZED
- Access Time：55 ns
Memory IC datasheet and documents for 5962-8687503XA
Memory IC Overview
The 5962-8687503XA is a high-speed 1K x 8 dual-port static RAM designed for use as a stand-alone 8-bit dual-port RAM or as a 'Master' dual-port RAM. It features a synchronous parallel interface with an access time of 55 ns and a write cycle time of 55 ns. The device operates on a supply voltage range of 4.5V to 5.5V and supports I/O types compatible with 5.0 V TTL. It is housed in a 48-SIDE BRAZED package.
Memory IC Feature Summary
- Provides dual-port functionality allowing simultaneous independent access by two masters.
Memory IC Applications
- High-speed data processing systems requiring concurrent memory access.
Memory IC Procurement Notes
This component is scheduled for obsolescence and will be discontinued by the manufacturer. Verify current availability status through authorized distributors before finalizing design-in decisions. Due to the end-of-life status, long-term supply cannot be guaranteed. Evaluate alternative components for new designs to ensure production continuity.
Memory IC Selection Notes
Select this part only if legacy compatibility with 5.0 V TTL interfaces and specific 48-SIDE BRAZED packaging is required. Consider the asynchronous nature of the interface and the 55 ns speed class when matching system timing requirements. Ensure that the power supply constraints align with the specified 4.5V to 5.5V operating range.
Memory IC Part Context
The 5962-8687503XA belongs to Renesas' military-grade or high-reliability SRAM portfolio, indicated by the MIL-STD-883 style numbering prefix. It serves as a specialized memory solution for applications demanding robust performance in harsh environments or critical systems where dual-port architecture simplifies bus arbitration.
Memory IC Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Given the discontinuation status, engineers must identify equivalent dual-port SRAMs with compatible pinouts and electrical specifications from other manufacturers or newer Renesas families.
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