PartNumber | GS8642Z18B-167I | GS8642Z18B-167IV | GS8642Z18B-167 |
Description | SRAM 2.5 or 3.3V 4M x 18 72M | SRAM 1.8/2.5V 4M x 18 72M | SRAM 2.5 or 3.3V 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 |
Access Time | 8 ns | 8 ns | 8 ns |
Maximum Clock Frequency | 167 MHz | 167 MHz | 167 MHz |
Interface Type | Parallel | Parallel | Parallel |
Supply Voltage Max | 3.6 V | 2.7 V | 3.6 V |
Supply Voltage Min | 2.3 V | 1.7 V | 2.3 V |
Supply Current Max | 215 mA, 260 mA | 215 mA, 260 mA | 195 mA, 240 mA |
Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | BGA-119 | BGA-119 | BGA-119 |
Packaging | Tray | Tray | Tray |
Memory Type | SDR | SDR | SDR |
Series | GS8642Z18B | GS8642Z18B | GS8642Z18B |
Type | NBT Pipeline/Flow Through | NBT Pipleline/Flow Through | NBT Pipeline/Flow Through |
Brand | GSI Technology | GSI Technology | GSI Technology |
Moisture Sensitive | Yes | Yes | Yes |
Product Type | SRAM | SRAM | SRAM |
Factory Pack Quantity | 14 | 14 | 14 |
Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
Tradename | NBT SRAM | NBT SRAM | NBT SRAM |
RoHS | - | - | N |