AT89S52-24AU IC MCU 8BIT 8KB FLASH 44TQFP

Tsanangudzo

Iyo AT89S52 ishoma-simba, yakakwira-kuita CMOS 8-bit microcontroller ine 8K bytes ye-in-system programmable Flash memory.Chishandiso ichi chinogadzirwa uchishandisa Atmel's high-density nonvolatile memory tekinoroji uye inoenderana neindasitiri-yakajairwa 80C51 yekuraira set uye pinout.Iyo on-chip Flash inobvumira chirongwa chekuyeuka kuti chigadziriswe mu-system kana neyakajairwa nonvolatile memory programmer.Nekubatanidza inogoneka 8-bit CPU ine-in-system programmable Flash pane monolithic chip, iyo Atmel AT89S52 ine simba microcontroller inopa yakanyanya-inochinjika uye inodhura-inoshanda mhinduro kune akawanda akadzikwa ekudzora maapplication.Iyo AT89S52 inopa anotevera akajairwa maficha: 8K mabhayiti eFlash, 256 bytes eRAM, 32 I/O mitsara, Watchdog timer, maviri data anongedza, matatu 16-bit timer/counter, matanhatu-vector maviri-level anokanganisa architecture, a yakazara duplex serial port, on-chip oscillator, uye wachi yedunhu.Uye zvakare, iyo AT89S52 yakagadzirirwa ine static logic yekushanda pasi kusvika zero frequency uye inotsigira maviri software anosarudzwa ekuchengetedza simba modes.Iyo Idle Mode inomisa iyo CPU ichibvumira iyo RAM, timer/akaunda, serial port, uye kukanganisa system kuti ienderere mberi ichishanda.Iyo Power-down modhi inochengetedza zviri mukati me RAM asi inoomesa oscillator, ichivharira mamwe ese chip mabasa kusvika iyo inotevera kukanganisa kana hardware reset.