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| PartNumber | GS8662R18BD-250I | GS8662R18BD-300 | GS8662R18BD-250 |
| Description | SRAM 1.8 or 1.5V 4M x 18 72M | SRAM 1.8 or 1.5V 4M x 18 72M | SRAM 1.8 or 1.5V 4M x 18 72M |
| Manufacturer | GSI Technology | GSI Technology | GSI Technology |
| Product Category | SRAM | SRAM | SRAM |
| Memory Size | 72 Mbit | 72 Mbit | 72 Mbit |
| Organization | 4 M x 18 | 4 M x 18 | 4 M x 18 |
| Maximum Clock Frequency | 250 MHz | 300 MHz | 250 MHz |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 1.9 V | 1.9 V | 1.9 V |
| Supply Voltage Min | 1.7 V | 1.7 V | 1.7 V |
| Supply Current Max | 435 mA | 495 mA | 425 mA |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | BGA-165 | BGA-165 | BGA-165 |
| Packaging | Tray | Tray | Tray |
| Memory Type | DDR-II | DDR-II | DDR-II |
| Series | GS8662R18BD | GS8662R18BD | GS8662R18BD |
| Type | SigmaDDR-II B4 | SigmaDDR-II B4 | SigmaDDR-II B4 |
| Brand | GSI Technology | GSI Technology | GSI Technology |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 15 | 15 | 15 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | SigmaDDR-II | SigmaDDR-II | SigmaDDR-II |
| RoHS | - | N | N |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
GSI Technology |
GS8662R18BD-250I | SRAM 1.8 or 1.5V 4M x 18 72M | |
| GS8662R18BGD-350 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-350I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-333I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-300 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-400 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-250 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-333 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-300I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-250I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-300I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-333I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-400 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-350I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-400I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-400I | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BGD-300 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-250 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-333 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18BD-350 | SRAM 1.8 or 1.5V 4M x 18 72M | ||
| GS8662R18GE-250 | New and Original |