T21040-07
Fast Page DRAM, 4MX1, 70ns, CMOS, PDSO20Manufacturer: Intel
Categories: DRAMs
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Intel T21040 series Fast Page DRAM, part number T21040-07, offers a 4M x 1 memory organization with a 70ns maximum access time. This CMOS component features separate I/O and 3-state output characteristics, designed for surface mounting within a 20-terminal PDSO (SOJ) package with a 1.27mm terminal pitch. The T21040-07 operates across a 0°C to 70°C temperature range and utilizes a 5V supply voltage. This component is suitable for embedded systems, consumer electronics, and industrial control applications requiring reliable, high-speed data storage. It supports 1024 refresh cycles and does not feature self-refresh capability.
Additional Information
Series: T21040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-PDSO-J20 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 4MX1 |
| Memory_Width | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 4194304.0000000000000000 |
| Number_of_Words_Code | 4M |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOJ |
| Package_Equivalence_Code | SOJ20/26,.34 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 1024 |
| Self_Refresh | No |
| Standby_Current_Max | 0.001000000000000 |
| Supply_Current_Max | 105.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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