AM99C641-45LCB
Standard SRAM, 64KX1, 45ns, CMOS, CQCC22Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices AM99C641-45LCB is a standard CMOS SRAM with a memory organization of 64K x 1, offering a capacity of 65,536 bits. This component features a maximum access time of 45ns and operates asynchronously. Engineered with a separate I/O type and 3-state output characteristics, it supports automatic power-down functionality to conserve energy. The device is housed in a 22-terminal CQCC22 (ceramic chip carrier) package, specified by the R-CQCC-N22 code, designed for surface mounting with a terminal pitch of 1.27mm. Operating within a temperature range of 0°C to 70°C, it requires supply voltages between 4.5V and 5.5V, with a nominal 5V. The AM99C641 series finds application in various industrial and commercial systems requiring reliable memory solutions.
Additional Information
Series: AM99C641RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 12.4460 |
| Width | 7.4295 |
| Technology | CMOS |
| Access_Time_Max | 45.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CQCC-N22 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 64KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 22 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Output_Enable | No |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC22,.3X.5 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.5400 |
| Standby_Current_Max | 0.015000000000000 |
| Standby_Voltage_Min | 2.000000 |
| Supply_Current_Max | 100.000000000000000 |
| 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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