P87C256
OTP ROM, 512KX8, 120ns, CMOS, PDIP28Manufacturer: Intel
Categories: OTP ROMs
Quality Control: Learn More
Intel P87C256 is a 4Mbit (512K x 8) CMOS One-Time Programmable (OTP) ROM memory IC. This asynchronous device features a maximum access time of 120ns and operates from a nominal 5V supply. The P87C256 is housed in a 28-lead PDIP package with through-hole mounting. Designed for parallel operation, it offers 3-state outputs and common I/O. Typical applications for this memory component include industrial control systems and legacy embedded designs requiring non-volatile program storage. The operating temperature range is from 0°C to 70°C.
Additional Information
Series: P87C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
P87C256-20
OTP ROM, 4KX4, 65ns, CMOS, PDIP28
P87C256-25
OTP ROM, 256X8, CMOS, PDIP28
P87C256-2
OTP ROM, 2KX8, 100ns, CMOS, PDIP28