WS128K32L-25G2LIA
Standard SRAM, 128KX32, 25ns, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: SRAMs
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Microchip Technology WS128K32 series asynchronous SRAM, part number WS128K32L-25G2LIA, offers 4Mbit of memory organized as 128K x 32 bits. This CMOS device features a maximum access time of 25ns and a supply voltage range of 4.5V to 5.5V. The memory can also be configured as 512K x 8 bits, providing flexible density options. Housed in a 68-terminal, square CQFP68 package with ceramic, metal-sealed cofired body material and gull wing terminals on a 1.27mm pitch, it is suitable for surface mounting. Operating across an industrial temperature range from -40°C to +85°C, this SRAM finds application in telecommunications, industrial control, and aerospace systems. Its 3-state output characteristics and parallel interface facilitate integration into complex designs. Standby current is typically 2mA, with supply current peaking at 600mA.
Additional Information
Series: WS128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.3600 |
| Width | 22.3600 |
| Technology | CMOS |
| Access_Time_Max | 25.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| I_O_Type | COMMON |
| JESD_30_Code | S-CQFP-G68 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 128KX32 |
| Memory_Width | 32 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 68 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QFP |
| Package_Equivalence_Code | QFP68,.99SQ,50 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.1000 |
| Standby_Current_Max | 0.002000000000000 |
| Standby_Voltage_Min | 2.000000 |
| Supply_Current_Max | 600.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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