| 欧盟限制某些有害物质的使用 | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.32.00.24 |
| DRAM Type | DDR SDRAM |
| Chip Density (bit) | 256M |
| Organization | 32Mx8 |
| Number of Internal Banks | 4 |
| Number of Words per Bank | 8M |
| Number of Bits/Word (bit) | 8 |
| Data Bus Width (bit) | 8 |
| Maximum Clock Rate (MHz) | 166 |
| Maximum Access Time (ns) | 0.7 |
| Address Bus Width (bit) | 15 |
| Process Technology | CMOS |
| Interface Type | SSTL_2 |
| Minimum Operating Supply Voltage (V) | 2.3 |
| Typical Operating Supply Voltage (V) | 2.5 |
| Maximum Operating Supply Voltage (V) | 2.7 |
| Operating Current (mA) | 170 |
| Minimum Operating Temperature (°C) | 0 |
| Maximum Operating Temperature (°C) | 70 |
| Supplier Temperature Grade | Commercial |
| Number of I/O Lines (bit) | 8 |
| Packaging | Tape and Reel |
| Standard Package Name | SOP |
| Pin Count | 66 |
| Supplier Package | TSOP-II |
| Mounting | Surface Mount |
| Package Height | 1 |
| Package Length | 22.22 |
| Package Width | 10.16 |
| PCB changed | 66 |
| Lead Shape | Gull-wing |
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