AM27C256-55EC
OTP ROM, 32KX8, 55ns, CMOS, PDSO32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices' AM27C256-55EC is a 32K x 8 CMOS OTP ROM with a maximum access time of 55ns. This asynchronous memory component features a 3-state output and operates from a 4.5V to 5.5V supply range, with a nominal voltage of 5V. The device is housed in a 32-terminal, rectangular, plastic/epoxy TSOP1 package with a 0.50mm terminal pitch. Designed for surface mounting, it has a maximum seated height of 1.20mm. Typical applications include industrial control systems and consumer electronics. The standby current is a maximum of 100µA, and the supply current is rated at 25mA. The operating temperature range is 0°C to 70°C.
Additional Information
Series: AM27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 8.0000 |
| Technology | CMOS |
| Length | 18.4000 |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| 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 | TSOP1 |
| Package_Equivalence_Code | TSSOP32,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 1.2000 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| 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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