Sharaxaada
Iyada oo leh qalabka VDD-chip-ka, Watchdog Timer, iyo oscillator-ka saacada, aaladaha C8051F020/1/2/3 ayaa runtii ah xalal nidaam-on-a-Chip ah oo taagan.Dhammaan agabka analooga iyo dhijitaalka ah waxaa dajiyay/naafo oo waxaa habeeyay isticmaale firmware.Xusuusta FLASH waa la dib-u-habayn karaa xitaa gudaha-wareegga, iyadoo la siinayo kaydinta xogta aan isbeddelayn, iyo sidoo kale oggolaanshaha dib-u-cusboonaysiinta goobta 8051 firmware.On-board JTAG debug circuitry waxay u ogolaataa kuwa aan faragelin lahayn (ma isticmaalo kheyraadka-chip-ka), xawli buuxa, cillad-wareejinta iyadoo la adeegsanayo soo-saarka MCU ee lagu rakibay codsiga ugu dambeeya.Nidaamkan wax-ka-hortagga ahi waxa uu taageeraa kormeerka iyo wax ka beddelka xusuusta iyo diiwaan-gelinta, dejinta bar-bar-goynta, bar-ka-fiirinta, tallaabo-qaadista keliya, amarrada orodka iyo joojinta.Dhammaan qalabyada analooga ah iyo kuwa dhijitaalka ah ayaa si buuxda u shaqaynaya marka la isticmaalayo khaladka JTAG.MCU kasta waxaa lagu qeexay 2.7 V-ilaa-3.6 V hawlgalka ee ka sarreeya heerkulka warshadaha (-45 ° C ilaa + 85 ° C).Port I/Os, /RST, iyo JTAG biinanka ayaa u dulqaadan kara calaamadaha soo gelinta ilaa 5 V. C8051F020/2 ayaa lagu heli karaa xirmo 100-pin TQFP ah (eeg jaantusyada xannibaadda ee Jaantuska 1.1 iyo Jaantuska 1.3).C8051F021/3 waxaa lagu heli karaa xirmo 64-pin TQFP ah (eeg jaantusyada xannibaadda ee Jaantuska 1.2 iyo Jaantuska 1.4).
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | Shaybaadhka Silikoon |
Taxane | C8051F02x |
Xidhmada | Cajalad & Gariir (TR) |
Xaaladda Qaybta | Maaha Naqshado Cusub |
Processor Core | 8051 |
Cabbirka Muhiimka ah | 8-Bit |
Xawaaraha | 25MHz |
Isku xirnaanta | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART |
Gawaarida | Soo ogow/Dib u dejintii Brown-out, POR, PWM, Sensor Temple, WDT |
Tirada I/O | 64 |
Cabbirka Xusuusta Barnaamijka | 64KB (64K x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | - |
Cabbirka RAM | 4.25K x 8 |
Korantada - Alaabta (Vcc/Vdd) | 2.7V ~ 3.6V |
Beddelayaasha Xogta | A/D 8x8b, 8x12b;D/A 2x12b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 85°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 100-TQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 100-TQFP (14x14) |
Lambarka Alaabta Saldhigga | C8051F020 |