27256-25/KB
UVPROM, 32KX8, 250ns, NMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
Quality Control: Learn More
Microchip Technology's 27256-25-KB is a 32K x 8 UV Erasable Programmable Read-Only Memory (UVPROM) device. This NMOS technology component offers a maximum access time of 250 nanoseconds. The memory organization is 32K words by 8 bits, providing a total density of 262,144 bits. Operating from a nominal supply voltage of 5V (4.5V to 5.5V range), it is packaged in a 32-terminal Ceramic Quad Flat Pack (CQFP) with a window for UV erasure. This parallel interface device is suitable for applications requiring non-volatile program storage in industrial and consumer electronics.
Additional Information
Series: 27256RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | NMOS |
| Access_Time_Max | 250.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WQCCN |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER, WINDOW |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 100.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | QUAD |
Request a Quote
Clients Also Buy
27256-15
UVPROM, 32KX8, 150ns, NMOS, CDIP28
27256-15/KB
UVPROM, 32KX8, 150ns, NMOS, CQCC32
27256-15I/KB
UVPROM, 32KX8, 150ns, NMOS, CQCC32