TMS4464-15FML
Page Mode DRAM, 64KX4, 150ns, NMOS, PQCC18Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS4464 series, part number TMS4464-15FML, is a 65,536 word by 4-bit NMOS Page Mode DRAM. This component offers a maximum access time of 150 ns and operates with a 5V nominal supply voltage. Key features include RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH capabilities, along with common I/O and 3-state outputs. The device is housed in an 18-terminal PQCC (Plastic Leaded Chip Carrier) package with J-bend terminals and a terminal pitch of 1.27mm. This surface-mount component is suitable for applications in consumer electronics, industrial control systems, and telecommunications infrastructure where reliable memory density and access speed are critical.
Additional Information
Series: TMS4464RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.3660 |
| Technology | NMOS |
| Length | 12.4460 |
| Access_Mode | PAGE |
| Access_Time_Max | 150.0000000000000000 |
| 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 | 3.5300 |
| 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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