28C64-25M/UC
EEPROM, 8KX8, 250ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology 28C64 series 8K x 8 parallel CMOS EEPROM, part number 28C64-25M-UC, offers a 250ns access time. This memory device features 65,536 bits of storage organized as 8,192 words by 8 bits. The 28C64-25M-UC operates from a 5V supply voltage and supports both data polling and ready/busy signaling. Its CMOS technology ensures low power consumption. The component is housed in a 32-terminal Ceramic Quad Flat Pack (CQFP) package, suitable for surface mounting applications. This device is designed for use in industrial and automotive environments, demanding high reliability and performance. The write cycle time is a maximum of 1ms.
Additional Information
Series: 28C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Ready_Busy | Yes |
| 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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