28C64A-15/L
EEPROM, 8KX8, 150ns, Parallel, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 28C64A-15-L is a 64 Kbit, 5V CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) with an 8K x 8 organization. This parallel interface device offers a maximum access time of 150ns and features automatic write, bulk erase capabilities, and data retention exceeding 10 years. Designed for asynchronous operation, it supports data polling and a ready/busy pin for status indication. The component is housed in a 32-terminal PQCC package (JEDEC R-PQCC-J32) suitable for surface mounting. Applications for this memory device span industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is required. The operating temperature range is 0°C to 70°C.
Additional Information
Series: 28C64RoHS 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 | 150.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE; BULK ERASE; DATA RETENTION > 10 YEARS |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 10 |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Seated_Height_Max | 3.5600 |
| 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 | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
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