The FW82801DB is a 421-pin I/O expander IC from Intel, featuring a bottom-terminal position and a JEDEC package code of S-PBGA-B421. It measures 31mm in width and length, with a pin count of 421. The device operates within a supply voltage range of 1.425-1.575V and has a maximum clock frequency of 66MHz. It supports 32-bit external data bus and address bus widths, with 29 I/O lines available.
Intel FW82801DB technical specifications.
| Number of Terminals | 421 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B421 |
| Width | 31 |
| Length | 31 |
| Pin Count | 421 |
| Supply Voltage-Nom | 1.5 |
| Supply Voltage-Min | 1.425 |
| Supply Voltage-Max | 1.575 |
| Clock Frequency-Max | 66 |
| Number of I/O Lines | 29 |
| External Data Bus Width | 32 |
| Address Bus Width | 32 |
| RoHS | No |
| Lead Free | No |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
No datasheet is available for this part.
