AM2140-70LC
Multi-Port SRAM, 1KX8, 70ns, NMOS, CQCC52Manufacturer: Advanced Micro Devices
Categories: SRAMs
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The Advanced Micro Devices AM2140-70LC is a 1KX8 Multi-Port SRAM featuring a 70ns access time. This NMOS component offers two independent ports and operates asynchronously with a common I/O type. Key features include an interrupt flag and 3-state outputs controlled by an output enable signal. The memory organization is 1024 words by 8 bits. It is housed in a 52-pin Ceramic Quad Flat Pack (CQFP) package, with a square outline and dimensions of 19.05mm x 19.05mm. This device is suitable for applications requiring high-speed data buffering and inter-processor communication in areas such as industrial control and telecommunications. Operating voltage is nominally 5V, ranging from 4.5V to 5.5V, with a maximum supply current of 170mA. The operating temperature range is 0°C to 70°C.
Additional Information
Series: AM2140RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 19.0500 |
| Technology | NMOS |
| Length | 19.0500 |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | INTERRUPT FLAG |
| I_O_Type | COMMON |
| JESD_30_Code | S-CQCC-N52 |
| Memory_Density | 8192.0000000000000000 |
| Memory_IC_Type | MULTI-PORT SRAM |
| Memory_Organization | 1KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Ports | 2 |
| Number_of_Terminals | 52 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 1k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC52,.75SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.4800 |
| 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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