AM27S40LM
OTP ROM, 1KX4, 70ns, TTL, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S40LM is a 4096-bit (1K x 4) One-Time Programmable Read-Only Memory (OTP ROM) device. Featuring a 70ns asynchronous access time and TTL compatible inputs/outputs, this component operates from a 4.5V to 5.5V supply. The memory organization is 1K words by 4 bits, with a total density of 4096 bits. Encased in a 28-lead Ceramic Quad Flat Pack (CQFP) package (JESD-30 R-XQCC-N28), it is suitable for surface mounting. This device is rated for operation across an extended temperature range of -55°C to +125°C. Applications include aerospace, defense, and industrial control systems requiring reliable non-volatile storage.
Additional Information
Series: AM27S40RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 70.0000000000000000 |
| JESD_30_Code | R-XQCC-N28 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 1KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 1k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC28,.35X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class C |
| Supply_Current_Max | 170.000000000000000 |
| 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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