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7132SA25JI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 16KBIT PARALLEL 52PLCC. Review the specifications below when checking this part for your BOM.
Memory IC specifications for 7132SA25JI8
- Description：IC SRAM 16KBIT PARALLEL 52PLCC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Dual Port, Asynchronous
- Memory Size：16Kbit
- Memory Organization：2K x 8
- Memory Interface：Parallel
- Write Cycle Time - Word, Page：25ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：52-LCC (J-Lead)
- Supplier Device Package：52-PLCC (19.13x19.13)
- Access Time：25 ns
Memory IC datasheet and documents for 7132SA25JI8
Memory IC Overview
The Renesas 7132SA25JI8 is a dual-port static random-access memory (SRAM) integrated circuit with a storage capacity of 16 kbit, organized as 2K x 8. It features an asynchronous parallel interface with a maximum access time of 25 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 52-PLCC package. It is designed for commercial temperature environments ranging from 0°C to +70°C.
Memory IC Feature Summary
- Dual-port architecture enabling independent simultaneous access to the same memory array by two separate masters.
Memory IC Applications
- High-speed data buffering in communication systems
- Cache memory implementation in embedded processors
- FIFO buffer applications requiring concurrent read/write operations
Memory IC Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm RoHS compliance requirements against specific project standards, as this variant may not meet current environmental directives. Validate package integrity upon receipt to ensure pin alignment matches the 52-PLCC specification before integration into assembly processes.
Memory IC Selection Notes
Select this component when dual-port functionality is required for concurrent master access without external arbitration logic. Ensure system design accommodates the 52-PLCC surface-mount footprint and 4.5V to 5.5V power supply constraints. Verify that the commercial temperature range meets operational environmental requirements.
Memory IC Part Context
This part belongs to the Renesas 7132 series of dual-port SRAMs, which provide high-speed non-volatile-like performance with volatile retention. The series is characterized by asynchronous operation and parallel interfaces, targeting applications needing fast data interchange between processing elements.
Memory IC Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Renesas obsolescence notices for potential lifecycle alternatives.
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