TMS44C256-70DN
Fast Page DRAM, 256KX4, 70ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
Quality Control: Learn More
Texas Instruments TMS44C256-70DN is a Fast Page DRAM with a 256K x 4 memory organization, delivering 1,048,576 bits of data storage. This CMOS component features a maximum access time of 70ns and operates from a nominal 5V supply. The TMS44C256 series memory IC is housed in a 20-terminal SOJ (Small Outline J-Lead) package, designed for surface mounting with a 1.27mm terminal pitch. It supports 512 refresh cycles and offers 3-state output characteristics. This component is utilized in applications requiring high-speed memory access, commonly found in computing systems, telecommunications infrastructure, and industrial automation.
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-PDSO-J20 |
| 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 | SOJ |
| Package_Equivalence_Code | SOJ20/26,.34 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 512 |
| Standby_Current_Max | 0.002000000000000 |
| Supply_Current_Max | 80.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| 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