TMS27PC512-120NL4
OTP ROM, 64KX8, 120ns, CMOS, PDIP28Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments TMS27PC512-120NL4 is a 524,288-bit (64K x 8) One-Time Programmable (OTP) Read-Only Memory (ROM) IC. This CMOS device offers a maximum access time of 120ns and operates asynchronously. The memory organization is 64K words by 8 bits, providing a common I/O type. It features 3-state outputs for flexible bus interfacing.
Designed for through-hole mounting, this component is housed in a 28-terminal Plastic Dual In-line Package (PDIP) with a terminal pitch of 2.54mm. The TMS27PC512 series is suitable for applications in industrial control, consumer electronics, and legacy system upgrades where reliable, non-volatile data storage is required. It operates within a temperature range of 0°C to 70°C, with supply voltage requirements between 4.75V and 5.25V. Standby current is specified at a maximum of 250µA, and maximum operating current is 30mA.
Additional Information
Series: TMS27PC512RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 36.3200 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 524288.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 64KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.0800 |
| Standby_Current_Max | 0.000250000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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