27HC641L-55I/K
UVPROM, 8KX8, 55ns, CMOS, CQCC28Manufacturer: Microchip Technology
Categories: EPROMs
Quality Control: Learn More
Microchip Technology 27HC641 UVPROM, 8K x 8 organization, featuring a 55ns access time. This CMOS device operates asynchronously with a 4.5V to 5.5V supply voltage range, with a nominal 5V requirement. The 27HC641L-55I-K is housed in a 28-terminal Ceramic Chip Carrier (CQCC28) package with a square shape and metal-sealed cofired construction, suitable for surface mounting. Its 8-bit data bus provides a memory density of 65536 bits. Designed for industrial applications, this component is utilized in areas requiring robust, non-volatile data storage and program execution. The 3-state output characteristics and common I/O facilitate integration into complex system designs. Operating temperature range is -40°C to 85°C.
Additional Information
Series: 27HC641RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 11.4300 |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| 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 | WQCCN |
| Package_Equivalence_Code | LCC28,.45SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.3020 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 140.000000000000000 |
| 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 |
Request a Quote
Clients Also Buy
27HC641L-40I/SJ
UVPROM, 8KX8, 40ns, CMOS, CDIP24
27HC641L-40I/K
UVPROM, 8KX8, 40ns, CMOS, CQCC28
27HC641L-40I/J
UVPROM, 8KX8, 40ns, CMOS, CDIP24