N21464-07
Page Mode DRAM, 64KX4, 70ns, MOS, PQCC18Manufacturer: Intel
Categories: DRAMs
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Intel N21464-07, a Page Mode DRAM, offers a memory organization of 64K words by 4 bits, providing a total density of 262,144 bits. This component operates with a maximum access time of 70ns and utilizes MOS technology. Supporting asynchronous operation, it features RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH modes for efficient memory management. The common I/O type and 3-state output characteristics are standard for this memory integrated circuit type. Packaged in an 18-terminal PQCC18 (R-PQCC-J18) with J-bend terminals on a 1.270mm pitch, this surface-mount device operates from a 4.5V to 5.5V supply. Applications can be found in computing systems and telecommunications infrastructure where high-speed data access is required.
Additional Information
Series: N21464RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 12.3460 |
| Width | 7.3660 |
| Technology | MOS |
| Access_Mode | PAGE |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I_O_Type | COMMON |
| JESD_30_Code | R-PQCC-J18 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC18,.33X.53 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Refresh_Cycles | 256 |
| Seated_Height_Max | 3.5560 |
| Supply_Current_Max | 70.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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