LC322270J-70
Fast Page DRAM, 128KX16, 70ns, CMOS, PDSO40Manufacturer: onsemi
Categories: DRAMs
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The onsemi LC322270J-70 is a Fast Page DRAM with a memory organization of 128K x 16 bits, providing a total density of 2 Megabits. This CMOS component features a maximum access time of 70ns, enabling rapid data retrieval. Designed for surface mounting, it utilizes a 40-lead SOJ (Shrink Small Outline J-Lead) package with a 1.27mm terminal pitch. The LC322270 series component operates with a nominal supply voltage of 5V and supports common I/O with 3-state outputs. Refresh cycles are managed at 512. This memory device is suitable for applications in consumer electronics, industrial control systems, and data acquisition.
Additional Information
Series: LC322270RoHS 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-J40 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 128KX16 |
| Memory_Width | 16 |
| Number_of_Terminals | 40 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| 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 | SOJ40,.44 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 512 |
| Standby_Current_Max | 0.001000000000000 |
| Supply_Current_Max | 125.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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