28C64A-20B/WX
EEPROM, 8KX8, 200ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 28C64A-20B-WX is a 64-kilobit (8K x 8) CMOS EEPROM operating with a 200ns maximum access time. This parallel interface memory device offers 8-bit data organization and is available in a 32-terminal Ceramic Quad Flat Package (CQFP), specifically a Ceramic Chip Carrier (CQCC32) with a rectangular shape and no leads. The component supports data polling for efficient read operations and a ready/busy status indicator. Its wide operating temperature range from -55°C to +125°C makes it suitable for demanding environments. Typical applications include industrial control systems, automotive electronics, and aerospace systems where reliable non-volatile data storage is critical. The 28C64A-20B-WX adheres to rigorous screening standards, including MIL-STD-883B.
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-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 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| 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 |
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