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K6X4008C1F-MF55 is listed in the Memory IC range at ChipApex. The manufacturer field lists Samsung Semiconductor, Inc.. Its product description is SRAM ASYNC SLOW 4MB 512Kx8 5V 32. Review the specifications below when checking this part for your BOM.
The K6X4008C1F-MF55 is a 4Mbit (512K x 8) asynchronous static random-access memory (SRAM) manufactured by Samsung Semiconductor. It operates on a single 5V power supply and features a parallel interface with common I/O lines. The component provides a maximum access time of 55ns and is housed in a 32-pin Thin Shrink Small Outline Package (TSOP). Designed for low-power applications, it supports an operating temperature range from -40°C to +85°C.
Verify the exact suffix MF55 against official Samsung documentation to confirm package dimensions and pinout compatibility. Confirm RoHS compliance status as historical records may vary. Ensure the source document explicitly lists this part number to avoid confusion with similar K6X series variants that may differ in speed or organization.
Select this component when a 512Kx8 organization is required with 55ns access speed. It is suitable for designs needing low standby power and industrial temperature tolerance. Compare against faster alternatives if system timing constraints exceed 55ns. Verify voltage requirements match the 5V logic levels of the target application circuit.
This device belongs to the Samsung K6X series of CMOS SRAMs, which are designed for low-voltage and low-power applications. The series typically includes various densities and speeds, utilizing standard asynchronous interfaces. The K6X4008C1F-MF55 specifically addresses the 4Mbit capacity segment within this family.
Check for direct cross-references in Samsung's obsolescence notices. Similar parts in the K6X series may offer different access times or pin configurations. Ensure any substitute maintains the 512Kx8 density and 32-pin TSOP form factor.
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