TMS27C256-120JL
UVPROM, 32KX8, 120ns, CMOS, CDIP28Manufacturer: Texas Instruments
Categories: EPROMs
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Texas Instruments TMS27C256-120JL is a 32K x 8 UV Erasable Programmable Read-Only Memory (UVPROM) device. This CMOS component offers a maximum access time of 120ns, facilitating rapid data retrieval for embedded systems and legacy applications. The memory organization is 32,768 words by 8 bits, providing a total density of 262,144 bits. Operating from a 5V (nominal) supply voltage, it features a common I/O and 3-state output characteristics.
The TMS27C256-120JL is housed in a 28-terminal ceramic dual in-line package (CDIP28) with a window for UV erasure. This through-hole component is suitable for industrial control, telecommunications infrastructure, and consumer electronics requiring non-volatile program storage with a high degree of reliability. The asynchronous operating mode ensures straightforward integration into various microcontroller architectures. This Texas Instruments device operates within a temperature range of 0°C to 70°C.
Additional Information
Series: TMS27C256RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | UVPROM |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Seated_Height_Max | 4.9070 |
| 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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