PartNumber | IS61DDB21M18A-300M3L | IS61DDB21M18A-300B4L | IS61DDB21M18A-300B4LI |
Description | SRAM 18Mb 300Mhz 1Mx18 DDR-II Sync SRAM | SRAM 18Mb, 1M x 18 DDR-II Sync SRAM | SRAM Chip Sync 1.8V 18M-bit 1M x 18 165-Pin FBGA - Bulk (Alt: IS61DDB21M18A-300B4LI) |
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 | 300 MHz | 300 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 | 600 mA | 580 mA | - |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | FBGA-165 | FBGA-165 | - |
Packaging | Tray | Tray | - |
Memory Type | DDR-II | DDR | - |
Series | IS61DDB21M18A | IS61DDB21M18A | - |
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 | - | 0.45 ns | - |
Type | - | Synchronous | - |