 | | |
| PartNumber | IS61QDB21M18A-250M3L | IS61QDB21M18A-250B4LI |
| Description | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM |
| Manufacturer | ISSI | ISSI |
| Product Category | SRAM | SRAM |
| RoHS | Y | Y |
| Memory Size | 18 Mbit | 18 Mbit |
| Organization | 1 M x 18 | 1 M x 18 |
| Maximum Clock Frequency | 250 MHz | 250 MHz |
| Interface Type | Parallel | Parallel |
| Supply Voltage Max | 1.9 V | 1.89 V |
| Supply Voltage Min | 1.7 V | 1.71 V |
| Supply Current Max | 1150 mA | 900 mA |
| Minimum Operating Temperature | 0 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | FBGA-165 | FBGA-165 |
| Packaging | Tray | Tray |
| Memory Type | DDR-II | QDR |
| Series | IS61QDB21M18A | IS61QDB21M18A |
| Type | Quad | Synchronous |
| Brand | ISSI | ISSI |
| Moisture Sensitive | Yes | Yes |
| Product Type | SRAM | SRAM |
| Factory Pack Quantity | 105 | 144 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Access Time | - | 8.4 ns |
| 제조사 | 부분 # | 설명 | RFQ |
|---|---|---|---|
ISSI |
IS61QDB21M18A-250M3L | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM | |
| IS61QDB21M18A-250B4LI | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM | ||
| IS61QDB21M18A-250B4LI | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM | ||
| IS61QDB21M18A-250M3L | SRAM 18Mb 1Mx18 250Mhz QUAD Sync SRAM | ||
| IS61QDB21M18A-300M3LI | 신규 및 오리지널 | ||
| IS61QDB21M18A-250M3LI | ISNIS61QDB21M18A-250M3LI 18MB, QUAD (BUR (Alt: IS61QDB21M18A-300M3LI) |