AM27C256-255PC
OTP ROM, 32KX8, 250ns, CMOS, PDIP28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
Quality Control: Learn More
The Advanced Micro Devices AM27C256-255PC is a 256 Kbit (32K x 8) CMOS One-Time Programmable (OTP) Read-Only Memory. This component features an asynchronous operating mode and a maximum access time of 250ns. The memory organization is 32K words by 8 bits, providing a total density of 262,144 bits. It operates from a single 5V supply voltage (4.75V to 5.25V) and offers a low standby current of 100µA. The output characteristics are 3-state, and the device utilizes parallel interface. Designed for through-hole mounting, it is housed in a 28-lead PDIP package. This OTP ROM finds application in various industrial and consumer electronics, including embedded systems and legacy hardware where non-volatile program storage is required.
Additional Information
Series: AM27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Length | 37.0840 |
| Access_Time_Max | 250.0000000000000000 |
| 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 | 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 |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 5.7150 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| 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 |
Request a Quote
Clients Also Buy
AM27C256-100DE
UVPROM, 32KX8, 100ns, CMOS, CDIP32
AM27C256-450DC
UVPROM, 32KX8, 450ns, CMOS, CDIP28
AM27C256-120DIB
UVPROM, 32KX8, 120ns, CMOS, CDIP28