SMJ44400-12HLMT
Fast Page DRAM, 1MX4, 120ns, MOS, CDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments SMJ44400 Fast Page DRAM, part number SMJ44400-12HLMT, offers a 4Mbit memory density with a 1MX4 organization. This MOS technology component features a maximum access time of 120ns and operates in asynchronous mode. The SMJ44400 series supports CAS BEFORE RAS/HIDDEN REFRESH for efficient memory management. Designed for high-reliability applications, it operates across a wide temperature range of -55°C to 125°C. The device utilizes a CDSO20 (R-CDSO-N20) package, a ceramic, metal-sealed cofired small outline with dual terminals and no leads, suitable for surface mounting. Common in industrial, telecommunications, and military systems requiring robust memory solutions, it operates from a 4.5V to 5.5V supply.
Additional Information
Series: SMJ44400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1450 |
| Width | 8.8900 |
| Technology | MOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS/HIDDEN REFRESH |
| JESD_30_Code | R-CDSO-N20 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 1MX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 1048576.0000000000000000 |
| Number_of_Words_Code | 1M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | SON |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Seated_Height_Max | 2.0300 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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