AM27C191-25LCB
UVPROM, 2KX8, 25ns, CMOS, CQCC28Manufacturer: Advanced Micro Devices
Categories: EPROMs
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The Advanced Micro Devices AM27C191-25LCB is a 16Kbit CMOS UV Erasable Programmable Read-Only Memory (UVPROM). This component, part of the AM27C191 series, features a memory organization of 2K x 8 bits, providing 2048 words with an 8-bit data width. It boasts a maximum access time of 25ns, enabling high-speed data retrieval. The device operates asynchronously and supports common I/O. Manufactured using CMOS technology, it requires a supply voltage ranging from 4.5V to 5.5V with a nominal value of 5V. The AM27C191-25LCB is housed in a 28-terminal ceramic chip carrier (CQCC28) package with a window for UV erasure. Its operating temperature range is 0°C to 75°C. This UVPROM finds application in industrial, telecommunications, and embedded systems requiring non-volatile program storage.
Additional Information
Series: AM27C191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.4300 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 25.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 2KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 2k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 75.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WQCCN |
| Package_Equivalence_Code | LCC28,.45SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13.5 |
| Seated_Height_Max | 2.2352 |
| Supply_Current_Max | 60.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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