WE128K32-125G2TIA
EEPROM Module, 128KX32, 125ns, Parallel, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology presents the WE128K32-125G2TIA, a parallel CMOS EEPROM module from the WE128K32 series. This component offers a memory density of 4Megabits, organized as 128K x 32 bits, with an access time of 125ns. It supports user configuration as 512K x 8 bits and features data polling and toggle bit capabilities. The module operates asynchronously with a supply voltage range of 4.5V to 5.5V and a nominal supply of 5V. Endurance is rated at 10,000 write cycles, with a data retention of 10 years. The device is housed in a 68-lead CQFP package (JESD-30 Code S-CQFP-G68) with gull-wing terminals on a 1.27mm pitch. Typical applications span industrial control, telecommunications, and aerospace. Operating temperature ranges from -40°C to +85°C.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 22.3600 |
| Technology | CMOS |
| Length | 22.3600 |
| Access_Time_Max | 125.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| Alternate_Memory_Width | 16 |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 10 |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | S-CQFP-G68 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| 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 |
| Page_Size | 128 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 4.5700 |
| Standby_Current_Max | 0.002500000000000 |
| Supply_Current_Max | 250.000000000000000 |
| 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 |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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