27HC256-90E/L
OTP ROM, 32KX8, 90ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's 27HC256-90E-L is a 32K x 8 (262,144-bit) CMOS One-Time Programmable (OTP) Read-Only Memory. This asynchronous memory device features a maximum access time of 90ns and operates from a 4.5V to 5.5V supply. Packaged in a 32-lead PQCC (JEDEC R-PQCC-J32), it is suitable for surface-mount applications. The operating temperature range spans -40°C to +125°C. Applications for this component include industrial control systems, legacy system upgrades, and embedded systems requiring non-volatile program or data storage.
Additional Information
Series: 27HC256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| 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 | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Position | QUAD |
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