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SC806Hardware User ManualPage19 of 70
69,76,78,85,86,88,
89,120,122,130,
132,135,140,143,
144,147,148,149,
150,160,161,162,
163,164,165,166,
167,168,169,170,
171,172,173,174,
175,176,177,178,
180,181,182,184,
185,186,188,189,
192,193,198,200,
201,208,209
Battery
Pin Name
Pin No.
I/O
Pin Description
Note
BATT_CON_TEMP
134
AI
Battery
temperature
detection pin
NTC resistor connected to battery
VBAT_ SNS
133
AI
Battery voltage detection
pin
BATT_ID
194
AI
Battery position detection
CHARGE_SEL
127
DI
Charge scheme selection
pin
Grounding uses the module’s external charge
scheme, and floating uses the module’s
built-in charge scheme. Default is floating
VREF_BATT_THERM
187
AO
Battery
temperature
detection circuit reference
voltage
LED_CHARGE_N
191
DI
Charge status indicator
pin
Connect indicator negative
Button
Pin Name
Pin No.
I/O
Pin Description
Note
KEY_ON/OFF
114
DI
Analog switch button
Low effect
