SMJ4C1024-80JDM
Fast Page DRAM, 1MX1, 80ns, CMOS, CDIP18Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments SMJ4C1024 fast page DRAM, part number SMJ4C1024-80JDM, offers a 1M x 1 memory organization with an 80ns maximum access time. This CMOS component utilizes a fast page access mode and supports CAS BEFORE RAS REFRESH for efficient operation. Designed for high-reliability applications, it operates within a -55°C to +125°C temperature range and features separate I/O. The 18-pin ceramic dual in-line package (CDIP18) with through-hole mounting is suitable for demanding environments, including aerospace and defense systems. Key electrical specifications include a nominal 5V supply voltage with a range of 4.5V to 5.5V, a maximum standby current of 3mA, and a maximum supply current of 75mA.
Additional Information
Series: SMJ4C1024RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.6060 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS REFRESH |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CDIP-T18 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 1MX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 1048576.0000000000000000 |
| Number_of_Words_Code | 1M |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 512 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 4.4500 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 75.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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