AT28HC25612LMB883
EEPROM, 32KX8, 120ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology AT28HC25612LMB883 is a 32K x 8 Parallel CMOS EEPROM featuring a 120ns access time. This device offers a 262,144-bit memory density, organized as 32,768 words by 8 bits. It operates asynchronously with a supply voltage range of 4.5V to 5.5V and a typical supply current of 80mA. The AT28HC256 series component supports automatic write operations and features a 10ms maximum write cycle time. Designed for demanding applications, it operates from -55°C to +125°C and is housed in a 32-terminal ceramic chip carrier (CQCC32) package with a 1.27mm terminal pitch. This component is suitable for use in aerospace, defense, and industrial systems requiring high reliability and performance under extreme environmental conditions, adhering to MIL-STD-883 screening standards.
Additional Information
Series: AT28HC256RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 80.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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