CAT28C256N-12
EEPROM, 32KX8, 120ns, Parallel, CMOS, PQCC32Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT28C256N-12 is a 262,144-bit (32K x 8) CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) device. It offers a parallel interface with an access time of 120ns. This memory component operates asynchronously and supports data polling and toggle bit functionalities. Designed with a 32-lead PQCC package, it is suitable for surface-mount applications. The CAT28C256 series EEPROM is characterized by its 5V programming voltage and a wide operating temperature range of 0°C to 70°C. It features a write cycle time of 5ms and an endurance rating of 100,000 write cycles. This component finds application in various industrial automation, medical devices, and consumer electronics systems requiring reliable non-volatile data storage.
Additional Information
Series: CAT28C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9650 |
| Width | 11.4250 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PQCC-J32 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.5500 |
| Standby_Current_Max | 0.000150000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
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