AM27LS18/B2C
OTP ROM, 32X8, 70ns, Bipolar, CQCC20Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27LS18 series OTP ROM, part number AM27LS18-B2C, is a 256-bit (32 words by 8 bits) bipolar memory device featuring a 70ns maximum access time. This asynchronous memory offers an open-collector output characteristic and operates from a nominal 5V supply. The component is housed in a 20-terminal ceramic chip carrier (CQCC) package with a terminal pitch of 1.27mm. Its rugged construction, suitable for extended temperature ranges from -55°C to +125°C, makes it a reliable choice for applications in industrial control, telecommunications, and military systems where robust performance and data integrity are critical.
Additional Information
Series: AM27LS18RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 8.8900 |
| Width | 8.8900 |
| Technology | Bipolar |
| Access_Time_Max | 70.0000000000000000 |
| JESD_30_Code | S-CQCC-N20 |
| Memory_Density | 256.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 32.0000000000000000 |
| Number_of_Words_Code | 32 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | Open-Collector |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.5400 |
| 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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