WE128K32-150G2TCA
EEPROM Module, 128KX32, 150ns, Parallel, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology WE128K32-150G2TCA is a CMOS EEPROM module offering 4Mbit density organized as 128K words by 32 bits. This parallel interface device features a maximum access time of 150ns and a write cycle time of 10µs. It supports asynchronous operation and can be configured as 512K x 8. Data retention is rated for a minimum of 10 years, with an endurance of 10,000 write cycles. The module includes features like data polling and a toggle bit for status monitoring. It operates from a 4.5V to 5.5V supply range and is housed in a 68-lead CQFP package with a 1.27mm terminal pitch. This component is suitable for applications requiring non-volatile data storage in areas such as industrial control systems and telecommunications equipment. Write protection is available through both hardware and software mechanisms.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.3600 |
| Width | 22.3600 |
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| 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 |
| Write_Protection | HARDWARE/SOFTWARE |
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