28C64A-15I/K
EEPROM, 8KX8, 150ns, Parallel, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 28C64A-15I-K is a 65536-bit CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 8K words by 8 bits. This parallel interface device features a maximum access time of 150ns and operates asynchronously. It supports automatic write operations and includes data polling and ready/busy status signals. The 28C64 series EEPROM is suitable for applications requiring non-volatile data storage in industrial and commercial environments. This component is housed in a 32-terminal Ceramic Quad Flat-Pack (CQFP) package, identified by JESD-30 code R-CQCC-N32, with a terminal pitch of 1.27mm. Operating voltage range is 4.5V to 5.5V, with a typical supply voltage of 5V. The component operates within an industrial temperature range of -40°C to +85°C.
Additional Information
Series: 28C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-CQCC-N32 |
| 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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Seated_Height_Max | 3.0480 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 33.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| 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