Ko te Microchip Technology PIC18LF242-I/SO he pūrere rorohiko 8-pātata whaihua tiketike i hoahoa mō ngā tono whakauru maha, e tukuna ana te kaha me te whaihua i roto i tētahi pouaka poto 28-SOIC. Ko tēnei microcontroller iti mana, kāore he tira, he wāhanga nō te raupapa PIC 18F, i hangaia hei whakarato rongoā whānui mō ngā wero hoahoa hiko matū.
I tōna koeke, kei a te microcontroller tētahi hanga rorohiko 8-pātata e whakahaere ana i te tere 40MHz, kia tere ai ngā mahi rorohiko i ngā pūnaha whakauru maha. Kei roto i tēnei taputapu he 16KB o ngā mahara hōtaka FLASH (8K × 16), hei penapena mō ngā tohatoha hōu uaua, ā, he 768 × 8 bytes o RAM me 256 × 8 bytes o EEPROM hei whakahaere raraunga māmā.
Ko ngā āheinga hangarau matua ko ngā pito I/O 23 e taea te whakarite, e tautoko ana i ngā āhua whakawhiti kōrero maha pēnei i te SPI me te UART/USART. Kei roto hoki i tēnei microcontroller ngā āhuatanga perēpheral matatau pēnei i te PWM, te herenga tiaki, te kitenga pāhua pango, me te kitenga hiko iti, e whakakaha ana i te pono o te punaha me te whakahaere mana. Kei roto hoki hei tāpiri he koni āroku āhua 5-ara 10-pātata mō te rongoā aroturuki me te ine.
Ka taea te whakahaere a te PIC18LF242 i runga i te pāmahana whānui o -40°C ki te 85°C, ā, ka tautoko hoki i te mana pāmamao kei waenganui i te 2V ki te 5.5V, kia pai mō ngā āhua taiao kanorau. Mā tana whirinoa hāngū o te koni pērā i te koni ārani waho e whakarite ai te wāhi wā tika me te whakahaere karaka.
Ko ngā rārangi tono matua ko te hanga tāuira mō te ahumahi, ngā taputapu hiko kaihoko, ngā pūnaha motokā, ngā taputapu rongoā, me ngā taputapu whakawhitiwhiti kōrero. Ko tōna hoahoa whaihua me ngā āhuatanga maha e maka ana kia tino pai ngā kaupapa e hiahia ana ki tētahi whakahaere whakauru iti, whaihua, me te urupare māmā.
Ko ngā tauira ōrite, rānei hei kōwhiringa anō, i roto i te whānau rorohiko Microchip PIC kei ngā tauira pērā i te PIC18F242, PIC18F252, me te PIC18F442, e whai ana i ngā ahuatanga hangarepa rite, ahakoa he rerekē ōna rima mahara, tere, me ngā āhua perēpheral motuhake.
Ko te whakauru RoHS me te hoahoa iti mana o tēnei taputapu e kākahu ana i te tino mōkito mō te whanaketanga hiko hou, me te tuku he rongoā mātau, whaihua hoki mō ngā hiahia pūnaha whakauru matatini.
PIC18LF242-I/SO Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua ko te pūnaha whakahaere 8-bit me te tere 40MHz, 16KB RAM, 16KB Pūnaha Maunga, me ngā huarāhi hono pērā i te IC, SPI, UART/USART, me ngā tumanako mō te pāmahana -40°C ki te 85°C. Kei reira hoki ngā āheinga pērā i te tautoko mō te Momo porowhita A/D (5x10b), te tohatoha pūngao Brown-out, POR, PWM, WDT, me te pūnaha terepūranga waho mō te rōpū waihanga rorohiko-rorohiko.
PIC18LF242-I/SO Rahi uta
Ko te kōpae / exeso: 28-SOIC (0.295 inihi, 7.50mm te whānui). Ko te kohinga nā te kaihanga he 28-SOIC, he huarahi pohehe he mea whakaatu ki roto i ngā rūri hiko, ā, kei roto i te pehu.
PIC18LF242-I/SO Taupānga
Ko tēnei pūmanawa PIC18LF242-I/SO he pai mō ngā whakamahinga maha pērā i te hangarau ahumahi, ngā taputapu kāinga, ngā pūnaha taraiwa motokā, me ērā atu, nō te kaha o ngā whakahaere whakahaere ka taea te pupuri i ngā pou.
PIC18LF242-I/SO Ngā waahanga whaihua
Ko te PIC18LF242-I/SO he microcontroller PIC 18F e whai ana i tetahi pūkenga 8-bit me te tere 40MHz, kei roto ngā mahinga whakamaharatanga FLASH 16KB, me te RAM 768 x 8. Kei reira hoki ngā kōwhiringa hono pērā i te IC, SPI, UART/USART, he tautoko mō te pāmahana mahi -40°C ki te 85°C. Kei reira hoki ngā pātahu pērani pērā i te Brown-out Detect/Reset, LVD, POR, PWM, WDT, me ngā kaiwhakawhanake A/D (5x10b). Ko te rahi EEPROM he 256 x 8, ā, ka whakamahi i tētahi pūkii rongoā waho.
PIC18LF242-I/SO Ngā āhuatanga kounga me te haumaru
Ko te PIC18LF242-I/SO he tika tīkina i raro i te arataki RoHS, nō reira kāore he utu rehu me te whakaū i te whai kiko RoHS. Ko te taumata MSL he 1 (mutungā korekore), he mea nui mō te piri, te roa, me te whakamahinga i ngā hapa rerekē o te taiao.
PIC18LF242-I/SO Taurite
He mea hanga ki te momo kōpae 28-SOIC paerewa, e tū tika ana ki ngā hoahoa PCB rerekē, he āhei hoki mō te whakawhiti i te pāhekoheko me ngā whakamahinga rerekē whaihua mō ngā microcontroller.
PIC18LF242-I/SO Kōnae PDF raraunga matua
Mō ngā kōrero pākaki o te hangarau, ngā taumata naka i ngā pito, me ngā pūrongo whakamahinga, tēnā koa tango i te datasheet PDF tino pono mō te PIC18LF242-I/SO i tā mātou paetukutuku. Ka hoatu e mātou he kōrero tika, he mātātoa hoki mō tō tono.
Tohonga kounga
Ko IC-Components he tohatoha pūkaha rongonui mō ngā hua a Micrel / Microchip Technology. Whakaritea ki a mātou mō ngā wāhanga kounga, pēnei i te PIC18LF242-I/SO microcontroller. Haere mai ki tō mātou paetukutuku ināianei kia tono koe, ā, whakamātautau me mātou i te ratonga kiritaki he tino pai me te wātea o ngā hua.





