TMS27PC512-25DDE4
OTP ROM, 64KX8, 250ns, CMOS, PDSO32Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments TMS27PC512-25DDE4 is a 65,536 x 8-bit (64K x 8) CMOS One-Time Programmable (OTP) ROM. This device offers a maximum access time of 250 ns and operates asynchronously with common I/O. The memory organization is 64K words by 8 bits, providing a total memory density of 524,288 bits. It features 3-state outputs and is supplied in a 32-lead PDSO (Plastic Dual Small Outline) package, specifically a TSOP Type 1 with a 0.5 mm terminal pitch. Operating over a temperature range of -40°C to +85°C, the TMS27PC512-25DDE4 requires a supply voltage between 4.5V and 5.5V, with a nominal 5V. Typical applications for this component include embedded systems and legacy designs in the industrial and consumer electronics sectors.
Additional Information
Series: TMS27PC512RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 8.0000 |
| Technology | CMOS |
| Length | 18.4150 |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G32 |
| Memory_Density | 524288.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 64KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1 |
| Package_Equivalence_Code | TSSOP32,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 1.2000 |
| Standby_Current_Max | 0.000250000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
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