参数名称参数数值
PackageQFN16L 3x3x0.85
BAT Power Supply Range2.7-4.8V
VIN Power Supply Range4.3 ~ 5.5V
Abs. VIN(Max)33V
LDOs & RegulatorVINLDO,BATLDO
Charge TopologyLinear
Charge Voltage Range4.2 ~ 4.5V
Charge Current(Max)1000mA
Boost current(Max)-
Code Flash Size (kB)8
Code Flash TypeOTP
Data Flash or EEPROM Size(B)-
RAM Size (B)192
参数名称参数数值
Operating Frequency (MHz)12
Timers3
Other timer functionsWDG,SysTick,Always Timer
Number of PWMs7
Number of A/D Converters1
Number of ADC channels11
I/Os13
I2C-
UART1
SPI-
Other PeripheralsTouch sensor,ACMP,NTC,NMOS,EINT
Boost Voltage Range-
参数名称参数数值
PackageQFN16L 3x3x0.85
BAT Power Supply Range2.7-4.8V
VIN Power Supply Range4.3 ~ 5.5V
Abs. VIN(Max)33V
LDOs & RegulatorVINLDO,BATLDO
Charge TopologyLinear
Charge Voltage Range4.2 ~ 4.5V
Charge Current(Max)1000mA
Boost current(Max)-
Code Flash Size (kB)8
Code Flash TypeOTP
Data Flash or EEPROM Size(B)-
RAM Size (B)192
Operating Frequency (MHz)12
Timers3
Other timer functionsWDG,SysTick,Always Timer
Number of PWMs7
Number of A/D Converters1
Number of ADC channels11
I/Os13
I2C-
UART1
SPI-
Other PeripheralsTouch sensor,ACMP,NTC,NMOS,EINT
Boost Voltage Range-