TMS44C256-70N
Fast Page DRAM, 256KX4, 70ns, CMOS, PDIP20Manufacturer: Texas Instruments
Categories: DRAMs
Quality Control: Learn More
Texas Instruments TMS44C256 series Fast Page DRAM, part number TMS44C256-70N, offers a 256K x 4 memory organization with a maximum access time of 70 ns. This CMOS component utilizes a PDIP20 package with through-hole mounting and a 2.54mm terminal pitch. The device features 512 refresh cycles and a nominal supply voltage of 5V. Its capabilities are suited for applications in consumer electronics and industrial control systems. The memory density is 1Mbit, with 262,144 words.
Additional Information
Series: TMS44C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| 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 | 0.002000000000000 |
| Supply_Current_Max | 80.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
TMS44C256-80DJ
Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20
TMS44C256-80DN
Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20
TMS44C256-80SD
Fast Page DRAM, 256KX4, 80ns, CMOS, PZIP20