TMS427400-80DGB
Fast Page DRAM, 4MX4, 80ns, CMOS, PDSO24Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS427400-80DGB is a 16 Mbit Fast Page Mode DRAM with a memory organization of 4M x 4 bits. This component operates with a maximum access time of 80ns and utilizes CMOS technology for efficient performance. Key features include RAS Only, CAS Before RAS, and Hidden Refresh modes, supporting 2048 refresh cycles. Designed for surface mounting, it utilizes a TSOP2-R (R-PDSO-G24) package with a 1.27mm terminal pitch. This DRAM is suitable for applications requiring high-speed data access and is commonly found in consumer electronics and industrial control systems. The device operates within a supply voltage range of 3.0V to 3.6V, with a nominal voltage of 3.3V, and supports an operating temperature range of 0°C to 70°C.
Additional Information
Series: TMS427400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1400 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
| JESD_30_Code | R-PDSO-G24 |
| Memory_Density | 16777216.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 4MX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 4194304.0000000000000000 |
| Number_of_Words_Code | 4M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP2-R |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Refresh_Cycles | 2048 |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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