PRODUCT OVERVIEW                                                      

HS52F003N is a 1T speed 51 core MCU manufactured by low consumption and high speed CMOS process. It has 16kx8-bit FLASH 、256 Byte EEPROM、256Byte+512Byte SRAM built in，it also contains a 6-channel 12-bit PWM and integrated a 12-bit SAR ADC.

FEATURES                                                       

◆ 1T8051 instructions, 4 levels Interrupt priority setting, double data pointer(DPTRS）.

◆ 16K×8-bit program storage，flexible code protection，repeat write 10,000 times.

◆ 256 x 8-bit EEPROM data store，repeat write 100,000 times, More than 10 years of storage life.

◆ 256× 8-bit IRAM+ 512× 8 bit XRAM.

◆ T0 and T1 timer compatible with T0 and T1 timer/counter of traditional 8051.

◆ T2 timer compatible with mainstream manufacturers of T2 timer/counter.

◆ One enhanced EUART.

◆ One traditional 8051 compatible UART.

◆ Four groups of functional IO interfaces, a total of 18 IO, driving up to 100mA.

◆ Inline debugging function, online simulation can be performed, double-line burning and simulation interface.

◆ Multiple sets of interrupt，T0/T1/T2,TI/RI,INT0/INT1/INT2/INT3/ADC/PWM/SPI/BTM，4 levels Interrupt priority setting.

◆ Built-in 16MHz±1.5% high-speed oscillator，Built-in 128Khz±7% low speed crystal oscillator.

◆ Supinterface for ISP and IAP modes.

◆ Built-in level 6 LVR.

◆ SPI communication interface.

◆ WDT allows to set the frequency divider and clock source.

◆ 6-channel 12bit PWM,It can be divided into three groups of complementary dead zone PWM.

◆ 12-channel 12bit ADC，can built-in 1.5V, 2V, 3V reference/measurable VDD.

◆ Power saving mode IDLE, can be accidentally interrupted wake up.

◆ Sleep mode, external interrupt, interface change interrupt, BTM overflow wake up.

◆ Software can set the frequency division and clock source .

◆ Wide operating voltage range：2.2V~5.5V.

◆ operating temperature：-40~105℃.

◆ ESD：6000V；Latch up：300mA.

◆ Based on KEIL^TM development environment.