The IDT 72T1855L4-4BB is a 72Kb unidirectional SRAM with an access time of 3.4ns and a maximum frequency of 225MHz. It is available in a BGA package and is designed for surface mount applications. The device operates over a temperature range of 0°C to 70°C and has a maximum supply current of 60mA. The 72T1855L4-4BB is not RoHS compliant due to the presence of lead in the contact plating.
IDT 72T1855L4-4BB technical specifications.
| Access Time | 3.4ns |
| Bus Directional | Unidirectional |
| Package/Case | BGA |
| Contact Plating | Tin, Lead |
| Density | 72Kb |
| Direction | Unidirectional |
| FWFT Support | Yes |
| Lead Free | Contains Lead |
| Length | 13mm |
| Max Frequency | 225MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Current | 60mA |
| Max Supply Voltage | 2.625V |
| Min Supply Voltage | 2.375V |
| Moisture Sensitivity Level | 3 |
| Mount | Surface Mount |
| Operating Supply Voltage | 2.5V |
| Packaging | Tray |
| Programmable Flags Support | Yes |
| Retransmit Capability | Yes |
| RoHS Compliant | No |
| Series | 72T |
| Supply Current | 60mA |
| Sync/Async | Asynchronous, Synchronous |
| Thickness | 1.76mm |
| Width | 13mm |
| RoHS | Not Compliant |
No datasheet is available for this part.
