???ο???????????????????????????
???ο?????????
??????????????????
????????
????????????в????? LCD ??????????о??????????NuMicro ML56 ????з????????????????????????????????ο??????????????в?????????? LCD ??????????????????
???????
??? 9 ???? x 6 ???? HTN LCD
??? 13 ????????????????
?????ν???????????????????????????????????У??????
ML56 ???????
????????????? Touch key ???????
о???????????, У?? Touch key ????????????????????????????
LCD ??? charge pump ????????????????????????????????Χ 2.8V ?? 5.4V
LCD ??? OP buffer ??????? ???? 10x10 cm ????????????????????ж?????????????????
?????? 8 COM ?????? I/O Pin ??
ML56 ??????
??
1T 8051
?????????? 24 MHz
???????1.8V??3.6V ??I/O???5V tolerance
64 KB Flash
4 KB SRAM
128 ??? SPROM ?????????????
??????????? (EFT 4.4 kV, ESD HBM 7 kV)
HIRC ????????? ??4%
???
??? 14 · 12 λ ADC ????????????? (?????????????????? SRAM)
???????ACMP
??????ο????
ADC ??? band-gap??????????????????(??1 %)
??????8COMx28SEG LCD???? ?????charge pump???????????
???14???????????????????IEC-6100-4 10V???????????
?????????????????????????????????????????
???
??? 4 ?? UART ??????????????
12 · PWM ??? 16 λ??????????????????????????
PWM ????? 4 ?? timer ????????ò?????
GPIO ??????????????? (24 mA)
??? RTC ???????????????
???ο?????????
??????????????????
????????
????????????в????? LCD ??????????о??????????NuMicro ML56 ????з????????????????????????????????ο??????????????в?????????? LCD ??????????????????
???????
??? 9 ???? x 6 ???? HTN LCD
??? 13 ????????????????
?????ν???????????????????????????????????У??????
ML56 ???????
????????????? Touch key ???????
о???????????, У?? Touch key ????????????????????????????
LCD ??? charge pump ????????????????????????????????Χ 2.8V ?? 5.4V
LCD ??? OP buffer ??????? ???? 10x10 cm ????????????????????ж?????????????????
?????? 8 COM ?????? I/O Pin ??
ML56 ??????
??
1T 8051
?????????? 24 MHz
???????1.8V??3.6V ??I/O???5V tolerance
64 KB Flash
4 KB SRAM
128 ??? SPROM ?????????????
??????????? (EFT 4.4 kV, ESD HBM 7 kV)
HIRC ????????? ??4%
???
??? 14 · 12 λ ADC ????????????? (?????????????????? SRAM)
???????ACMP
??????ο????
ADC ??? band-gap??????????????????(??1 %)
??????8COMx28SEG LCD???? ?????charge pump???????????
???14???????????????????IEC-6100-4 10V???????????
?????????????????????????????????????????
???
??? 4 ?? UART ??????????????
12 · PWM ??? 16 λ??????????????????????????
PWM ????? 4 ?? timer ????????ò?????
GPIO ??????????????? (24 mA)
??? RTC ???????????????
????zzy ?????????2021-12-28
