H330SS LGA Module Hardware User Manual Page 24 of 38
Parameters
Condition
Minimum Value
Typical Value
Maximum Value
Unit
Pulse Width
100
300
3000
ms
Recommended design:
Figure 5-6
5.3
Indicator Signal
5.3.1
Pin Description
Pin#
Pin Name
Description
86
LPG
Work mode indicator
89
SMI
Sleep Mode Indicator
56
WAKE_UP
Wake up module
1
VTRX
Power supply indicator for transceiver
64
VPA
Power supply indicator for RF PA
5.3.2
Indicator Description
5.3.2.1
LPG Signal
LPG signal description:
Status
Mode
idle(unregistered
600ms
)
high level, 600ms low level
idle(registered)
75ms high level, 3S low level
Call
low level
Data communicating
75ms high level, 75ms low level
Sleep
high level