SMJ4C1024-10HJM
Fast Page DRAM, 1MX1, 100ns, CMOS, CDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4C1024-10HJM is a 1M x 1 bit Fast Page DRAM, offering a maximum access time of 100ns. This CMOS component operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V. It supports CAS BEFORE RAS REFRESH functionality and features separate I/O. The device is housed in a CDSO20 (SOJ20) ceramic, metal-sealed cofired package with a 1.27mm terminal pitch, suitable for surface mounting. Designed for demanding environments, it operates across a wide temperature range from -55°C to +125°C. This memory component is utilized in applications within the aerospace and defense sectors, where high reliability and performance are critical. The SMJ4C1024 series is known for its robust construction and adherence to stringent screening standards such as 38535Q/M, 38534H, and 883B.
Additional Information
Series: SMJ4C1024RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1450 |
| Width | 8.3820 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 100.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS REFRESH |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CDSO-J20 |
| 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 | 20 |
| 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 | SOJ |
| Package_Equivalence_Code | SOJ20/26,.34 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 512 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 3.4800 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 70.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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