28C64A-20B/XA
EEPROM, 8KX8, 200ns, Parallel, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 28C64A-20B-XA is a 64Kbit CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 8K words by 8 bits. This parallel interface device offers a maximum access time of 200ns, supporting Data Polling and Ready/Busy functionality for efficient system integration. Operating within a wide temperature range from -55°C to +125°C, it is housed in a 28-pin Ceramic Dual In-line Package (CDIP) with through-hole termination. The 28C64 series is suitable for applications in industrial control, automotive systems, and telecommunications equipment requiring non-volatile data storage and reliable operation in demanding environments. Its low standby current of 150µA and a maximum supply current of 45mA at a nominal 5V supply voltage contribute to power-sensitive designs. The write cycle time is rated at 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 | 200.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-XDIP-T28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 28 |
| 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 | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Ready_Busy | Yes |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.000150000000000 |
| Supply_Current_Max | 45.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
Request a Quote
Clients Also Buy
28C64-15MD
EEPROM, 8KX8, 150ns, Parallel, CMOS, CDIP28
28C64-15MJ
EEPROM, 8KX8, 150ns, Parallel, CMOS, CDIP28
28C64-15MK
EEPROM, 8KX8, 150ns, Parallel, CMOS, CQCC32