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SS889AHNPFA

Low-Power MCU Integrating to 1.6A Switching Charge, 0.8A Boost Output and Power Management Unit

SS889AHNPFASS889AHNPFA

SS889AHNPFA

SS889X is a low-power microcontroller developed by Sinhmicro that integrates 1.6A switching charging, 800mA boost output, and power management unit. It features a clear MCU memory architecture, comprehensive system-level control, rich built-in interface functions, flexible configuration modes, and various low-power options. This product is primarily designed for portable smart electronic devices that require charging and intelligent control, offering simplified peripheral costs, superior overall performance, and flexible and convenient development.
SS889AHNPFA
SS889X is a low-power microcontroller developed by Sinhmicro that integrates 1.6A switching charging, 800mA boost output, and power management unit. It features a clear MCU memory architecture, comprehensive system-level control, rich built-in interface functions, flexible configuration modes, and various low-power options. This product is primarily designed for portable smart electronic devices that require charging and intelligent control, offering simplified peripheral costs, superior overall performance, and flexible and convenient development.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
PackageQFN28 4x4x0.85
BAT Power Supply Range2.7-4.8V
VIN Power Supply Range3.2-5.5V
Abs. VIN(Max)28V
LDOs & RegulatorVINLDO,BATLDO
Charge TopologyLinear,Buck
Charge Voltage Range4.05 ~ 4.6V
Charge Current(Max)1600mA
Boost current(Max)600mA
Code Flash Size (kB)16
Code Flash TypeMTP
Data Flash or EEPROM Size(B)64
RAM Size (B)1024
Parameter NameParameter Value
Operating Frequency (MHz)12
Timers2
Other timer functionsWDG,SysTick,Always Timer
Number of PWMs5
Number of A/D Converters1
Number of ADC channels10
I/Os17
I2C1
UART2
SPI-
Other PeripheralsNTC、POGO Pin
Boost Voltage Range3.6 ~ 5.1V
Parameter NameParameter Value
PackageQFN28 4x4x0.85
BAT Power Supply Range2.7-4.8V
VIN Power Supply Range3.2-5.5V
Abs. VIN(Max)28V
LDOs & RegulatorVINLDO,BATLDO
Charge TopologyLinear,Buck
Charge Voltage Range4.05 ~ 4.6V
Charge Current(Max)1600mA
Boost current(Max)600mA
Code Flash Size (kB)16
Code Flash TypeMTP
Data Flash or EEPROM Size(B)64
RAM Size (B)1024
Operating Frequency (MHz)12
Timers2
Other timer functionsWDG,SysTick,Always Timer
Number of PWMs5
Number of A/D Converters1
Number of ADC channels10
I/Os17
I2C1
UART2
SPI-
Other PeripheralsNTC、POGO Pin
Boost Voltage Range3.6 ~ 5.1V