C8051F020-GQR IC MCU 8BIT 64KB FLASH 100TQFP

Kev piav qhia

Nrog rau-chip VDD saib, Watchdog Timer, thiab moos oscillator, C8051F020/1/2/3 cov khoom siv yog cov kev daws teeb meem tiag tiag ntawm System-on-a-Chip.Tag nrho cov analog thiab digital peripherals yog enabled/disabled thiab configured los ntawm cov neeg siv firmware.Lub cim xeeb FLASH tuaj yeem rov ua dua txawm tias nyob rau hauv-circuit, muab cov ntaub ntawv tsis hloov pauv, thiab tseem tso cai hloov kho thaj chaw ntawm 8051 firmware.On-board JTAG debug circuitry tso cai rau tsis muaj kev cuam tshuam (siv tsis muaj cov peev txheej hauv-chip), kev nrawm nrawm, hauv-circuit debugging siv cov khoom tsim MCU ntsia hauv daim ntawv thov kawg.Qhov kev debug system no txhawb kev tshuaj xyuas thiab hloov kho ntawm lub cim xeeb thiab kev sau npe, teeb tsa cov ntsiab lus tawg, saib xyuas, ib kauj ruam, khiav thiab nres cov lus txib.Tag nrho cov analog thiab digital peripherals tau ua haujlwm tau zoo thaum kev debugging siv JTAG.Txhua MCU tau teev tseg rau 2.7 V-to-3.6 V kev ua haujlwm tshaj qhov kub ntawm kev lag luam (-45 ° C txog + 85 ° C).Qhov chaw nres nkoj I/Os, /RST, thiab JTAG pins muaj siab ntev rau cov tswv yim tawm tswv yim txog 5 V. Lub C8051F020/2 muaj nyob rau hauv pob 100-pin TQFP (saib daim duab thaiv hauv daim duab 1.1 thiab daim duab 1.3).C8051F021/3 muaj nyob rau hauv 64-pin TQFP pob (saib daim duab thaiv hauv daim duab 1.2 thiab daim duab 1.4).