27HC256-90/L
OTP ROM, 32KX8, 90ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology 27HC256-90-L is a 32k x 8 bit One-Time Programmable (OTP) Read-Only Memory (ROM) device. This CMOS component offers an asynchronous access time of 90 nanoseconds. Featuring a 32-pin PQCC (Plastic Leaded Chip Carrier) package with J-bend terminals, it is designed for surface mounting. The 27HC256 series offers a memory density of 262,144 bits, organized as 32,768 words by 8 bits. This device operates with a supply voltage range of 4.5V to 5.5V and a nominal voltage of 5V, with an operating temperature range of 0°C to 70°C. Its output characteristics are 3-state, and it is suitable for applications in industrial control, consumer electronics, and telecommunications.
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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| 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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