TMS427800P-70DZ
Fast Page DRAM, 2MX8, 70ns, CMOS, PDSO28Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS427800 series Fast Page DRAM, the TMS427800P-70DZ offers a 2 Meg x 8 bit organization, providing a total memory density of 16 Megabits. This CMOS component features a maximum access time of 70ns, supporting Fast Page mode operation for enhanced data throughput. Key operational modes include RAS Only, CAS Before RAS, Hidden, and Self Refresh capabilities, with refresh cycles managed through 2048 standard refresh. The component operates within a supply voltage range of 3.0V to 3.6V, nominal at 3.3V, and has an operating temperature range of 0°C to 70°C. Packaged in a 28-lead SOJ (Small Outline J-Lead) format with a 1.27mm terminal pitch, this surface-mount device is suitable for applications in consumer electronics, industrial control systems, and telecommunications infrastructure.
Additional Information
Series: TMS427800RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.4150 |
| Width | 10.1600 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH |
| JESD_30_Code | R-PDSO-J28 |
| Memory_Density | 16777216.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 2MX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 2097152.0000000000000000 |
| Number_of_Words_Code | 2M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOJ |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 2048 |
| Seated_Height_Max | 3.7600 |
| Self_Refresh | Yes |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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