28C04A-25I/K
EEPROM, 512X8, 250ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 28C04A-25I-K is a 4 Kbit CMOS EEPROM memory device organized as 512 words by 8 bits. It features a 250ns maximum access time and operates asynchronously. This parallel interface device supports data polling for write completion and boasts an endurance of 10,000 write cycles. The 28C04 series component operates from a 4.5V to 5.5V supply with a nominal 5V requirement, and its CMOS technology ensures low standby current (100µA max) and 30mA max active supply current. The component is housed in a 32-terminal CQCC package (JESD-30 Code R-CQCC-N32) with a rectangular shape and quad terminal positions. Applications for this device span industrial control, automotive systems, and data logging where reliable non-volatile storage is critical. The operating temperature range is -40°C to +85°C.
Additional Information
Series: 28C04RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.0480 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| 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 |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
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