???о?HK32F030F4P6?????????????ONT??è
?????????ONT??èEchoLife EG8143A5?????????????????е?·????ONT????????GPON???????????????????????????????????????????????????????????????飬???????????????????????????????δ??????????????????ONT??è????绰??????????PC??IP??????(STBs)????CATV????????
ONT???è????
???????????
1??????????????????????????2?????С????????????????????????
3??????????????????????????????????????????
4????????????????????????????????????
????????????
????????
????????????????????????·????ONT* MCU ????HK32F030F4P6
???緽???AC-DC?????
??????DC12V/1A
???????
??4Ethernet port(1GE+3FT)
??1 POTS port
??1CATV port
??2.4GHz WI-FI
???????:0??~ +40??
???????:5% ~ 95%(?????)
???(?????????):34mm ?? 175mm ?? 115mm(?????????????pad)
????:?235g
?????????:8.2 W
???HK32F030???MCU??????
➤ CPU
??ARM Cortex-M0???
????????????72MHz
??24λSystem Tick?????
?????CPU Event?????????MCU??????????弶????SOC CPU??????
➤ ?????????Χ
???????????VDD?2.0 V ~ 5.5V
➤ ????????Χ??-40?? ~ +105??
➤ VDD???????????
??????(Run)????13.23 mA/72MHz@3.3V
?????(Sleep)????5.44 mA@3.3V
?????(Stop)????LDO?????10 ??A@3.3V
➤ ?洢??
?????64 Kbyte??Flash?洢??
??CPU?????????24 MHz??????????????????
????д????????????????????????????д????
?????洢??Flash??????????????????Flash?????????????
??10 Kbyte SRAM??????????У?鹦???
➤ ???
????HSE??4~16 MHz??????????8 MHz
????LSE??32.768 kHz
?????HSI??8 MHz/14 MHz/56 MHz
?????LSI??40 kHz
??PLL???
??о???????????
➤ DMA
??5???????DMA??????
?????Timer??ADC??SPI??I2C??USART????????敗??
➤ ???????: CRC?????
➤ ?????????
??2??USART?????????? SPI?????????????????? ISO7816????LIN??IrDA?????????????????????????
??2??????SPI????? 4??16???????????????? I2S???
??2??I2C????????????1 Mbit/s????SMBus??PMBus??????????????
➤ ?????
??1???????????????TIM1??
??5???????????TIM3/TIM14/TIM15/TIM16/TIM17??
??1?????????????TIM6??
➤ ???? RTC???????????????????? /?????????????
➤ ???????·
??1??12λ??ADC??16?????????????????????????1 MSPS??????????????????????????
??1????????????????????????????A/D????????????
➤ ??????????/?????????
?????32λ??????????????????????????
?????32λ??????????????
➤ ?????
?????HBM2000V/CDM500V/MM200V/LU???????
????????????MCU???????????????????????????????????????????????
??????????У????????????????????о?HK32F030F4P6??????????????5G??è?????????????????????????????????
????zzy ?????????2022-05-11
