AT38256-20XI
Standard SRAM, 32KX8, 20ns, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology's AT38256-20XI is a standard SRAM device from the AT38256 series, offering a memory organization of 32K words by 8 bits, resulting in a total density of 262,144 bits. This CMOS component operates asynchronously with a maximum access time of 20 nanoseconds. It features a 3-state output characteristic and is supplied in a 28-terminal, plastic small outline package (SOJ) with a terminal pitch of 1.27mm. The device operates within a temperature range of -40°C to +85°C and supports a supply voltage from 4.5V to 5.5V. Typical applications for this component include industrial automation, consumer electronics, and telecommunications infrastructure.
Additional Information
Series: AT38256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 20.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-J28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOJ |
| Package_Equivalence_Code | SOJ28,.34 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.000500000000000 |
| Standby_Voltage_Min | 2.000000 |
| Supply_Current_Max | 120.000000000000000 |
| 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 | Dual |
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