Specifications

GOODOCOM Technologies Confidential GOC-BA440 Specification
GOODOCOM Technologies Confidential 13
2)VBAT should not rise 10%–90% faster than 40 microseconds. VBAT should be up before or at the same
time as VDDIO. VDDIO should NOT be present first or be held high before VBAT is high.
8.2 Power on sequence for WLAN ON and BT ON
Figure 6: WLAN = ON, Bluetooth = ON
Notes:
1. VBAT should not rise 10%–90% faster than 40 microseconds.
2. VBAT should be up before or at the same time as VDDIO. VDDIO should NOT be present first
or be held high before VBAT is high.
8.3 Power OFF Sequence for WLAN OFF and BT OFF
Figure 7: WLAN = OFF, Bluetooth = OFF
Notes:
1. VBAT should not rise 10%–90% faster than 40 microseconds.
2. VBAT should be up before or at the same time as VDDIO. VDDIO should NOT be present first or be held
high before VBAT is high.
8.4 Power On Sequence for WLAN On and BT OFF
Figure 8: WLAN = ON, Bluetooth = OFF