AM27256-4LEB
UVPROM, 32KX8, 450ns, NMOS, CQCC32Manufacturer: Advanced Micro Devices
Categories: EPROMs
Quality Control: Learn More
Advanced Micro Devices AM27256-4LEB is an NMOS UVPROM memory component. This device offers a memory density of 262144 bits, organized as 32K words by 8 bits. It features an asynchronous operating mode with a maximum access time of 450ns. The AM27256 series component is housed in a 32-terminal ceramic CQCC package, identified by the R-CQCC-N32 standard. Operating over a temperature range of -55°C to +125°C, it requires a supply voltage between 4.75V and 5.25V. This component is suitable for applications in industrial control, telecommunications, and data acquisition systems where reliable non-volatile storage is critical.
Additional Information
Series: AM27256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | NMOS |
| Access_Time_Max | 450.0000000000000000 |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.5560 |
| Supply_Current_Max | 125.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
Request a Quote
Clients Also Buy
AM27256-1DEB
UVPROM, 32KX8, 170ns, NMOS, CDIP28
AM27256-1DE
UVPROM, 32KX8, 170ns, NMOS, CDIP28
AM27256-3DEB
UVPROM, 32KX8, 300ns, NMOS, CDIP28