TMS27PC256-100NE
OTP ROM, 32KX8, 100ns, CMOS, PDIP28Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments TMS27PC256-100NE is a 262,144-bit (32K x 8) Electrically Programmable Read-Only Memory (EPROM) device utilizing advanced CMOS technology. This component offers a maximum access time of 100 nanoseconds, ensuring rapid data retrieval. Operating asynchronously, it features a 3-state output characteristic for flexible bus interfacing. The TMS27PC256-100NE is housed in a 28-lead Plastic Dual In-line Package (PDIP), designed for through-hole mounting with a standard 2.54mm terminal pitch. Its operating temperature range spans from -40°C to +85°C. Applications for this memory device include industrial control systems, legacy equipment, and embedded systems requiring non-volatile program storage. The device operates with a nominal supply voltage of 5V, with a range of 4.75V to 5.25V. Standby current is rated at a maximum of 0.25mA, while active supply current is a maximum of 30mA.
Additional Information
Series: TMS27PC256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Length | 36.3200 |
| Access_Time_Max | 100.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| 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 |
| Programming_Voltage | 13 |
| 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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