27C256-25B/UA
32KX8, 250ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
Quality Control: Learn More
Microchip Technology 27C256-25B-UA is a 32K x 8, 250ns CMOS EPROM with a 32-terminal Ceramic Quad Flatpack (CQCC) package. This component offers a memory density of 262144 bits and operates with a nominal supply voltage of 5V. Designed for high-reliability applications, it features a wide operating temperature range of -55°C to +125°C and adheres to military screening standards such as 883B. The 27C256 series EPROM is suitable for use in industrial, automotive, and aerospace systems requiring robust, non-volatile memory solutions with asynchronous operation and 3-state outputs. Its durable ceramic package and CMOS technology ensure performance in demanding environments.
Additional Information
Series: 27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EPROM |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 65.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
Request a Quote
Clients Also Buy
27C256-25/J
32KX8, 250ns, CMOS, CDIP28
27C256-25I/J
32KX8, 250ns, CMOS, CDIP28
27C256T-10E/L
OTP ROM, 32KX8, 100ns, CMOS, PQCC32