SMJ4C1024-12JD
Fast Page DRAM, 1MX1, 120ns, CMOS, CDIP18Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4C1024-12JD is a 1M x 1 bit Fast Page Mode DRAM from the SMJ4C1024 series. This component features a maximum access time of 120 ns and operates using CMOS technology. It supports RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH modes and is housed in an 18-lead ceramic dual in-line (CDIP) package, identified by the R-CDIP-T18 code. The device operates with a supply voltage ranging from 4.5V to 5.5V, with a nominal voltage of 5V. This DRAM is suitable for applications requiring high-speed memory access in harsh environments, including aerospace, defense, and industrial systems. The operating temperature range is from -55°C to 125°C.
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 | 120.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| 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 | Asynchronous |
| 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_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 512 |
| Seated_Height_Max | 4.4500 |
| 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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