SMJ4464-20JDS
Page Mode DRAM, 64KX4, 200ns, NMOS, CDIP18Manufacturer: Texas Instruments
Categories: DRAMs
Quality Control: Learn More
The Texas Instruments SMJ4464-20JDS is a Page Mode DRAM with a memory organization of 64K x 4 bits, offering a total density of 262,144 bits. This NMOS technology component features a maximum access time of 200ns and supports various refresh modes including RAS-only, CAS-before-RAS, and hidden refresh. The SMJ4464 series operates with a supply voltage between 4.5V and 5.5V, typically 5V, and is rated for an extended operating temperature range from -55°C to +110°C. Encased in a ceramic, metal-sealed cofired DIP package (R-CDIP-T18) with 18 through-hole terminals, this component is suitable for demanding applications within the industrial and defense sectors requiring robust memory solutions.
Additional Information
Series: SMJ4464RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.6060 |
| Width | 7.6200 |
| Technology | NMOS |
| Access_Mode | PAGE |
| Access_Time_Max | 200.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I_O_Type | COMMON |
| JESD_30_Code | R-CDIP-T18 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | PAGE MODE DRAM |
| Memory_Organization | 64KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 110.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Refresh_Cycles | 256 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 5.0800 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
SMJ4464-20JDL
Page Mode DRAM, 64KX4, 200ns, NMOS, CDIP18
SMJ4464-20FVS
Page Mode DRAM, 64KX4, 200ns, NMOS, CQCC18
SMJ4464-20FVL
Page Mode DRAM, 64KX4, 200ns, NMOS, CQCC18
