TMS427400AP-50DGA
Fast Page DRAM, 4MX4, 50ns, CMOS, PDSO24Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS427400AP-50DGA is a 4M x 4 Fast Page Mode DRAM with a maximum access time of 50ns. This CMOS component, organized as 4M words by 4 bits, operates with a 3.3V nominal supply voltage and supports a 50ns access time. Key features include RAS-only, CAS-before-RAS, Hidden, and Battery Backup refresh modes, along with a self-refresh capability. The memory IC type is Fast Page DRAM, utilizing an asynchronous operating mode. It is housed in a 24-pin TSOP II package with a 1.27mm terminal pitch, suitable for surface mounting. This component finds application in consumer electronics, industrial control systems, and telecommunications infrastructure. The standby current is 150uA maximum, and the operating supply current is 120mA maximum. The operating temperature range is 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 | 50.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN/BATTERY BACKUP/SELF REFRESH |
| I_O_Type | COMMON |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP2 |
| Package_Equivalence_Code | TSOP24/26,.36 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Refresh_Cycles | 2048 |
| Seated_Height_Max | 1.2000 |
| Self_Refresh | Yes |
| Standby_Current_Max | 0.000150000000000 |
| Supply_Current_Max | 120.000000000000000 |
| 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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