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71V124SA12TYG8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 1MBIT PARALLEL 32SOJ. Review the specifications below when checking this part for your BOM.
The IDT71V124SA12TYG8 is a 1Mbit (128K x 8) asynchronous static random-access memory manufactured by Renesas Electronics Corporation. It operates on a single 3.3V power supply with a voltage range of 3V to 3.6V and features a 12ns access time. The device utilizes a parallel interface and is housed in a 32-lead Small Outline J-Lead (SOJ) surface-mount package. It supports an industrial operating temperature range from -40°C to +85°C.
Verify component authenticity through authorized channels as this part is discontinued. Confirm lead marking and package integrity against the official datasheet specifications. Ensure compatibility with existing system voltage levels and thermal management requirements before integration into final assemblies.
Select this component when a 12ns access speed and 3.3V operation are required within an industrial temperature environment. The 32-SOJ package is suitable for applications needing a compact footprint with specific mechanical mounting constraints. Consider alternative packages if higher density or different interface speeds are needed.
This component belongs to the 71V124 family of 3.3V CMOS SRAMs. It shares architectural similarities with other variants in the series, differing primarily in access speed and packaging options. The family is designed for general-purpose memory applications where non-volatile retention is not required but fast random access is critical.
AS7C31025B-12JINTR is a documented similar replacement.
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