WE128K32-200H1I
EEPROM Module, 256K16, 200ns, Parallel, CMOS, CPGA66Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology WE128K32-200H1I is a 4 Mbit CMOS parallel EEPROM module designed for high-reliability applications. This component offers a memory organization of 256K x 16 bits, with an additional feature allowing configuration as 128K x 32 bits. The WE128K32 series provides a maximum access time of 200 ns and an asynchronous operating mode. It operates with a supply voltage range of 4.5V to 5.5V and features a programming voltage of 5V.
The component is housed in a 66-terminal ceramic pin grid array (CPGA66) package, measuring 27.3mm square. Its operating temperature range is -40°C to +85°C. The WE128K32-200H1I is suitable for demanding industrial, telecommunications, and military systems requiring non-volatile data storage with robust performance characteristics. The write cycle time is a maximum of 10 ms.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 27.3000 |
| Width | 27.3000 |
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| Additional_Feature | CONFIGURABLE AS 128K X 32 |
| Alternate_Memory_Width | 8 |
| JESD_30_Code | S-CPGA-P66 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 66 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 4.3400 |
| Supply_Current_Max | 250.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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