ZHCSDZ0C July 2015 – July 2024 TUSB4020BI-Q1
PRODUCTION DATA
| DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|
| VDD supply | 1.1V |
| VDD33 supply | 3.3V |
| Upstream port USB support (HS, FS) | HS, FS |
| Downstream port 1 USB support (HS, FS, LS) | HS, FS, LS |
| Downstream port 2 USB support (HS, FS, LS) | HS, FS, LS |
| Number of removable downstream ports | 2 |
| Number of non-removable downstream ports | 0 |
| Full power management of downstream ports | Yes (FULLPWRMGMTZ = 0) |
| Individual control of downstream port power switch | Yes (GANGED = 0) |
| Power switch enable polarity | Active high (PWRCTL_POL = 0) |
| Battery charge support for downstream port 1 | Yes |
| Battery charge support for downstream port 2 | Yes |
| I2C EEPROM support | No |
| 24MHz clock source | Crystal |