TMS44C256-10SD
Fast Page DRAM, 256KX4, 100ns, CMOS, PZIP20Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS44C256 series Fast Page DRAM, part number TMS44C256-10SD, offers a 256K x 4 memory organization with a maximum access time of 100ns. This CMOS component operates with a supply voltage of 4.5V to 5.5V and utilizes a PZIP20 package with through-hole mounting. Key features include RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH modes, ensuring efficient memory management. The I/O type is COMMON, and the output characteristics are 3-State. This component is suitable for applications in computing and industrial automation where reliable, asynchronous DRAM performance is critical. The TMS44C256-10SD supports 512 refresh cycles and is designed for a 0°C to 70°C operating temperature range.
Additional Information
Series: TMS44C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 2.8000 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 100.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I_O_Type | COMMON |
| JESD_30_Code | R-PZIP-T20 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 256KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | ZIP |
| Package_Equivalence_Code | ZIP20,.1 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 512 |
| Seated_Height_Max | 10.1600 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 65.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 1.270 |
| Terminal_Position | ZIG-ZAG |
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