W3H64M72E-667SBC
DDR2 DRAM, 64MX72, 0.5ns, CMOS, PBGA208Manufacturer: Microsemi Corporation
Categories: DRAMs
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Microsemi Corporation W3H64M72E-667SBC is a DDR2 DRAM component from the W3H64M72 series. This device offers a memory density of 4Gb with a 64Mx72 organization, delivering a 72-bit data width. It operates with a maximum clock frequency of 333 MHz and features a fast 0.5ns access time. Designed for synchronous operation, it supports multi-bank page burst access modes and includes auto/self-refresh capabilities with 8192 refresh cycles. The component utilizes CMOS technology and is housed in a 208-ball PBGA (R-PBGA-B208) package with a 1.00mm terminal pitch. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 1.7V and 1.9V, with a nominal 1.8V. This surface-mount component is suitable for applications in networking, telecommunications, and industrial automation.
Additional Information
Series: W3H64M72RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Mode | MULTI BANK PAGE BURST |
| Access_Time_Max | 0.5000000000000000 |
| Additional_Feature | AUTO/SELF REFRESH |
| Clock_Frequency_Max | 333.00000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PBGA-B208 |
| Memory_Density | 4831838208.0000000000000000 |
| Memory_IC_Type | DDR2 DRAM |
| Memory_Organization | 64MX72 |
| Memory_Width | 72 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 208 |
| Number_of_Words | 67108864.0000000000000000 |
| Number_of_Words_Code | 64M |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | BGA |
| Package_Equivalence_Code | BGA208,11X19,40 |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY |
| Refresh_Cycles | 8192 |
| Self_Refresh | Yes |
| Supply_Current_Max | 2200.000000000000000 |
| Supply_Voltage_Max | 1.90000 |
| Supply_Voltage_Min | 1.70000 |
| Supply_Voltage_Nom | 1.8 |
| Surface_Mount | Yes |
| Terminal_Form | Ball |
| Terminal_Pitch | 1.000 |
| Terminal_Position | Bottom |
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