AM99C641-55LCB
Standard SRAM, 64KX1, 55ns, CMOS, CQCC22Manufacturer: Advanced Micro Devices
Categories: SRAMs
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The Advanced Micro Devices AM99C641-55LCB is a 65,536-bit CMOS Static Random-Access Memory organized as 64K words by 1 bit. This component features an access time of 55ns and operates asynchronously with separate I/O. The AM99C641 series incorporates automatic power-down functionality to reduce standby current, specified at a maximum of 15µA with a standby voltage range from 2.0V to 5.5V. The device operates within a temperature range of 0°C to 70°C and requires a supply voltage between 4.5V and 5.5V, with a nominal of 5V. Its output characteristics are 3-state. This SRAM is housed in a 22-terminal Ceramic Quad Flat Pack (CQFP) package with a rectangular shape and a terminal pitch of 1.27mm, suitable for surface mounting. The manufacturing process uses CMOS technology. This component finds application in various industrial and consumer electronics, including telecommunications infrastructure, data acquisition systems, and embedded control applications.
Additional Information
Series: AM99C641RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.4295 |
| Technology | CMOS |
| Length | 12.4460 |
| Access_Time_Max | 55.0000000000000000 |
| 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 | 90.000000000000000 |
| 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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