SMJ4164-20FGM
Page Mode DRAM, 64KX1, 200ns, MOS, CQCC18Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4164-20FGM is a 64K x 1 page mode DRAM, offering a 200ns access time. This MOS-technology component, identified by the SMJ4164 series, features separate I/O and 3-state output characteristics. Its memory organization is 64K words by 1 bit, with 256 refresh cycles. The SMJ4164-20FGM is housed in an 18-terminal Ceramic Quad Flat Pack (CQFP) package, specifically a Ceramic Chip Carrier (CQCC18) with a rectangular shape and no leads, suitable for surface mounting. This component operates across a temperature range of -55°C to 125°C. The SMJ4164-20FGM is often utilized in high-reliability applications, including aerospace and defense systems, where its robust construction and wide operating temperature are critical. Screening levels conform to 38535Q/M, 38534H, and 883B standards.
Additional Information
Series: SMJ4164RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | MOS |
| Access_Time_Max | 200.0000000000000000 |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-XQCC-N18 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | PAGE MODE DRAM |
| Memory_Organization | 64KX1 |
| Memory_Width | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC18,.3X.43 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Refresh_Cycles | 256 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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