TMS44C256-15N
Fast Page DRAM, 256KX4, 150ns, CMOS, PDIP20Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS44C256-15N is a Fast Page Mode DRAM component from the TMS44C256 series. This device offers a memory density of 1,048,576 bits, organized as 256K words by 4 bits, providing a 4-bit data width. The component features a maximum access time of 150 ns and operates with a nominal supply voltage of 5V. It utilizes CMOS technology and is housed in a 20-lead PDIP (Plastic Dual In-line Package) with through-hole mounting. The output characteristics are 3-state, and it supports a refresh cycle of 512. This type of memory is commonly found in industrial automation, consumer electronics, and telecommunications equipment.
Additional Information
Series: TMS44C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T20 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 256KX4 |
| Memory_Width | 4 |
| Number_of_Terminals | 20 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP20,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 512 |
| Standby_Current_Max | 0.003000000000000 |
| Supply_Current_Max | 55.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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