AM27H256-55JC
OTP ROM, 32KX8, 55ns, CMOS, PQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices AM27H256-55JC is a 32768 x 8 bit, 262144 bit Electrically Programmable Read-Only Memory (EPROM) device. This asynchronous CMOS ROM offers a maximum access time of 55 ns, suitable for applications requiring rapid data retrieval. The component features a 3-state output characteristic and operates from a single 5V supply, with a voltage range of 4.5V to 5.5V. Its memory organization is 32K words by 8 bits, providing a robust solution for firmware storage and program execution in various embedded systems. The AM27H256 series is designed for high-performance applications, commonly found in industrial control, consumer electronics, and telecommunications equipment. This specific part is housed in a 32-lead PQCC (Plastic Leaded Chip Carrier) package, facilitating surface mount assembly. The operating temperature range is from 0°C to 70°C.
Additional Information
Series: AM27H256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PQCC-J32 |
| 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 | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 3.5560 |
| Standby_Current_Max | 0.025000000000000 |
| Supply_Current_Max | 50.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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