WE256K8150CQA
EEPROM Module, 256KX8, 150ns, Parallel, CMOS, CDIP32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's WE256K8150CQA is a 2,097,152-bit (256K x 8) CMOS EEPROM module designed for high-reliability applications. This asynchronous parallel interface device features a maximum access time of 150ns and a write cycle time of 10ms. Operating from a 4.5V to 5.5V supply, it supports a programming voltage of 5V. The component is housed in a 32-lead ceramic dual in-line package (CDIP32, R-CDIP-T32) suitable for through-hole mounting, with a typical package body of ceramic and metal-sealed cofired construction. It is specified for operation across an extended temperature range of -55°C to +125°C, meeting MIL-STD-883 screening levels. This module finds application in aerospace, defense, and industrial systems requiring robust non-volatile data storage. The WE256K8 series EEPROM module offers a 256K word organization with an 8-bit data width.
Additional Information
Series: WE256K8RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 40.6000 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 150.0000000000000000 |
| JESD_30_Code | R-CDIP-T32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 5.1000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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