WE128K32N-250HQ
EEPROM Module, 512KX8, 250ns, Parallel, CMOS, CPGA66Manufacturer: Microsemi Corporation
Categories: EEPROMs
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Microsemi Corporation WE128K32 series EEPROM module, part number WE128K32N-250HQ, offers a 512K x 8 memory organization with a total density of 4194304 bits. This parallel CMOS component features a maximum access time of 250ns and operates asynchronously. The WE128K32N-250HQ is configurable as 128K x 32 and supports automatic write operations. Its robust design includes a ceramic, metal-sealed cofired package in a square grid array (CPGA66) configuration with perpendicular pin terminals on a 2.54mm pitch. Operating over a temperature range of -55°C to +125°C, it requires a supply voltage between 4.5V and 5.5V, with a nominal 5V. This component is suitable for applications in aerospace, defense, and industrial systems demanding high reliability and performance.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 30.1000 |
| Width | 30.1000 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | CONFIGURABLE AS 128K X 32; AUTOMATIC WRITE |
| Alternate_Memory_Width | 16 |
| JESD_30_Code | S-CPGA-P66 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 66 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| 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 | 6.2200 |
| 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 |
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