SMJ4C1024-12FQM
Fast Page DRAM, 1MX1, 120ns, CMOS, CDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments SMJ4C1024-12FQM is a 1M x 1 bit Fast Page Mode DRAM, offering a maximum access time of 120ns. This CMOS component utilizes a separate I/O architecture and operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V. Key features include CAS BEFORE RAS REFRESH for efficient memory management, with 512 refresh cycles supported. The device is housed in a 20-terminal ceramic, metal-sealed cofired rectangular package (CDSO20) suitable for surface mounting. Designed for demanding applications, this memory IC finds use in industrial, telecommunications, and military sectors where reliability and performance are critical. Its operating temperature range is -55°C to 125°C.
Additional Information
Series: SMJ4C1024RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1450 |
| Width | 8.8900 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS REFRESH |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CDSO-N20 |
| 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 | SON |
| Package_Equivalence_Code | SOLCC20/26,.35 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 512 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.3400 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 60.000000000000000 |
| 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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