C8051F022-GQR IC MCU 8BIT 64KB IFLESHI 100TQFP

Inkcazo

Nge-monitor ye-VDD ekwi-chip, i-Watchdog Timer, kunye ne-oscillator yewotshi, izixhobo ze-C8051F020/1/2/3 zizisombululo ezizimeleyo zeSystem-on-a-Chip.Zonke i-analog kunye ne-digital peripherals zenziwe zasebenza / zikhutshaziwe kwaye ziqwalaselwe ngumsebenzisi we-firmware.Imemori ye-FLASH inokuphinda ihlelwe kwakhona nakwi-circuit, inikeze ukugcinwa kwedatha engaguqukiyo, kunye nokuvumela ukuphuculwa kwentsimi ye-8051 firmware.Kwibhodi ye-JTAG debug circuitry ivumela ukungasebenzi (ayisebenzisi izixhobo ezikwi-chip), isantya esipheleleyo, ukulungiswa kwe-circuit usebenzisa i-MCU yokuvelisa efakwe kwisicelo sokugqibela.Le nkqubo ye-debug ixhasa ukuhlolwa kunye nokuguqulwa kwememori kunye neerejista, ukubeka iindawo zokuqhawula, iindawo zokubukela, ukunyathela okukodwa, ukuqhuba kunye nokumisa imiyalelo.Zonke iiperipherals ze-analog kunye nedijithali zisebenza ngokupheleleyo ngelixa ususa iimpazamo usebenzisa i-JTAG.I-MCU nganye ichazwe kwi-2.7 V-to-3.6 V yokusebenza phezu komgangatho wokushisa wezoshishino (-45 ° C ukuya + 85 ° C).I-Port I / Os, / i-RST, kunye ne-JTAG izikhonkwane ziyanyamezela kwiimpawu zokufakelwa ukuya kwi-5 V. I-C8051F020 / 2 ifumaneka kwi-package ye-100 ye-TQFP (jonga imizobo yebhloko kwi-Figure 1.1 kunye ne-Figure 1.3).I-C8051F021 / 3 ifumaneka kwiphakheji ye-TQFP ye-64-pin (jonga imizobo yebhloko kwi-Figure 1.2 kunye ne-Figure 1.4).