MS51FB9AE IC MCU 8BIT 16KB MAHI 20TSSOP

Whakaahuatanga
Ko te MS51 he momo kohiko kua whakauruhia, 8-bit teitei mahi 1T 8051-a-roto i te microcontroller.Ko te huinga tohutohu he tino hototahi ki te paerewa 80C51 me te whakarei ake i nga mahi.Kei roto i te MS51 te 16K Paita o te Flash matua e kiia nei ko APROM, kei reira nga ihirangi o te Waehere Kaiwhakamahi.Ka tautokohia e te MS51 Flash te mahi In-Application-Programming (IAP), e taea ai te whakahōu i runga i te maramara firmware.Ka taea hoki e te IAP te whirihora i tetahi poraka o te rarangi Waehere Kaiwhakamahi kia whakamahia hei rokiroki raraunga kore-kore, ka tuhia e te IAP ka panuihia e te IAP, MOVC ranei nga tohutohu, ko tenei mahi te tikanga katoa o te rohe 16K Paita ka taea te whakamahi hei Raraunga Raraunga. na roto i te whakahau IAP.Kei te tautoko a MS51 i tetahi mahi o te Flash ka taea te whirihora mai i te APROM e kiia nei ko LDROM, kei reira te Waehere Whakaara mo te kawe i te Whakapapa-Mai-Raurangi (ISP).Ka taea te whirihora te rahi o te LDROM me te 4K Paita morahi na te tautuhi CONFIG.He taapiri taapiri motuhake 128 paita te mahara whakamarumaru whakamarumaru (SPROM) hei whakarei ake i te haumarutanga me te whakamarumaru o te tono a nga kaihoko.Hei whakangawari i te hotaka me te manatoko, ka taea e te Flash te whakahoahoa me te panui a-rorohiko e te Kaituhi whakarara, te In-Circuit-Programming (ICP).Ina whakamanahia te waehere, ka taea e te kaiwhakamahi te maukati i te waehere mo te haumarutanga.