27HC191-40/L
OTP ROM, 2KX8, 40ns, CMOS, PQCC28Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology 27HC191 series OTP ROM, part number 27HC191-40-L, is a 16-kbit (2K x 8) read-only memory device. This CMOS component features a maximum access time of 40 ns and operates from a 5V supply voltage. The 27HC191-40-L utilizes a PQCC28 package for surface mounting and offers common I/O with 3-state output characteristics. Its asynchronous operating mode and parallel interface are suitable for applications in industrial control, consumer electronics, and telecommunications where reliable, non-volatile program storage is required. The device specifications include a minimum operating temperature of 0°C and a maximum of 70°C, with a standby current of 40 µA and a maximum supply current of 140 mA.
Additional Information
Series: 27HC191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.5062 |
| Width | 11.5062 |
| Technology | CMOS |
| Access_Time_Max | 40.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | S-PQCC-J28 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC28,.5SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 4.5700 |
| Standby_Current_Max | 0.040000000000000 |
| Supply_Current_Max | 140.000000000000000 |
| 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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