Ko te PIC18LF1220-I/SS he microcontroller 8-tihi teitei tōkeke nā te rōpū Microchip Technology nō te raupapa PIC 18F, i hangaia hei mō tēnei taupānga iti, whai hua hoki. He microcontroller kore-rīhainaa, e ai ki ngā paerewa RoHS, e whakaatu ana i ngā mahi kaha i raro i te kāpia 20-SSOP iti, he mea pai mō ngā hoahoa hiko whai wāhi iti rawa.
Nāna te pūkaha 8-tihi kaha e whakahaere ana ki te tae ki 40MHz, ka tukuna he āheitanga tukanga motuhake mō ngā pūnaha hōuiti iti. Kei roto ko 4KB o te mahara hōtaka FLASH (2K × 16), 256 tapawha māramatanga RAM, me 256 tapawha EEPROM, he wāhi rokiroki me ngā kōwhiringa hōtaka mō ngā tono rerekē.
Ka tautoko tēnei tauira i tētahi orai uara hiko whānui mai i te 2V ki te 5.5V, he mea hei wāhi ki ngā momo hiko hiko maha. Ko ngā pinns 16 I/O e whakarato ana i ngā hononga whānui, ā, ko ngā taputapu hono i roto ko te UART/USART whakawhiti kōrero, ngā PWM, te kawenga tiaki, te kimi monaoto, me te kimi hiko iti.
Ko tētahi āhuatanga mōhiotia ko tōna 7-āwhāinga tāriromaha-rangi 10-tihi, ka taea te ine i ngā tohu pōkere papata, tauwhitinga hoki. Ko te mōhiti-rore internal e tango ana i te hiahia ki ngā wāhanga poraka ā-rangi o waho, hei whakarite i te hoahoa me te whakaiti i te uaua o te pūnaha katoa.
Ka whakahaere tika i ngā pāmahana mai i te -40°C ki te 85°C, he mōhiotia hoki mō ngā tono ahumahi, motokā, hiko kaihoko, me ngā tono IoT, e hiahia ana ki ngā rongoā whakawātea iti, pāmahana whai kaha hoki.
Ko ngā tauira whakarākei taea rānei, pērā i ngā microcontroller nō te rōpū PIC 18F, ko ngā pērā i a:
PIC18F1220
PIC18LF1320
PIC18F13K22
PIC18F14K22
Ko ēnei tauira kē he mōhiotanga te hanga tino rite ki ngā ātea mahara, ngā pinns I/O, me ngā ngāwari o ngā taputapu hono, he wāhi whai pānga ki ngā hoahoa rongoā mō te pūnaha hōu.
PIC18LF1220-I/SS Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o te PIC18LF1220-I/SS, he microcontroller 8-porohita kaha te tuhoe e taea ana te whakatutuki i ngā tukanga tere whakawhetai ki tana tere 40MHz. Kei roto i reira he 4KB o ngā mahere pūmanawa FLASH (2K x 16) me te 256 x 8 bytes o RAM. Kei roto hoki ngā hono tikiake, pēnei i te tautoko UART/USART, me ngā pereti hei tautoko i ngā mahi pērā i te Brown-out Detect/Reset, LVD, POR, PWM, me te WDT. He āwhina hoki te A/D converter mō te tukatuka rātonga o ngā tohu ā-analog me te whakaahua rorohiko pērā i te 7x10b. Māna hoki te momo otaota kei roto, e tuku ana i tētahi wāhi whakahaeretanga tono pono, ā, ko tana momo hōkohoko internal he paerewa kia ū ana ki te wāhi tari ā-roto.
PIC18LF1220-I/SS Rahi uta
Ko te momo mōkihi 20-SSOP, he hōtaka pūrere ā te mpeke, he āhua 20-SSOP (0.209 inihi, 5.30mm te whānui). Ko te rongoā mō tēnei mōkihi ko te pouaka na te ao huri noa, he mamati hoki tēnei mōkihi ki ngā taiao ā-iroiro. Ko te roa o te rōpū ko te 20-SSOP, me te rahi hoki ko te 0.209 inihi te whanui, 5.30mm te whanui.
PIC18LF1220-I/SS Taupānga
Nā te kaha me te pono o te PIC18LF1220-I/SS, he tino pai mō ngā tono Pūnaha Hūmārie me ngā ahuatanga pērā i ngā ahumahi, waka, me ngā taputapu hākinakina, kāore hoki i te iti te whakaritenga mo te taumahi kaha me te tere nui o te tukanga. He rongoā hoki mō ngā hua kaiawhina i ngā ahurewa-a-iwi, i ngā taputapu pāpori, me ngā taputapu hākinakina, kei reira te microcontroller he painga mō ngā tono kaha, tere, me te mōhio nui.
PIC18LF1220-I/SS Ngā waahanga whaihua
Ko te PIC18LF1220-I/SS he microcontroller kaha e whakahaerehia ana i te tere 40MHz, he whakaurutanga o ngā mahere pūmanawa 4KB (2K x 16) FLASH me ngā mahere RAM 256 x 8 bytes. Kei roto hoki ngā hono UART/USART mō te hono ki ētahi atu taputapu. Kei roto hoki ngā āhuatanga pērā i te Brown-out Detect/Reset, LVD, POR, PWM, me te WDT hei whakarite i te whakawhirinaki. He taputapu A/D whai hua ki te tukatuka tohu ā-analog ki te matihiko i runga i te rahi 7x10bit, nō reira he pai mō ngā tono rongoā rōrahi. Ko te momo hōkohoko kei roto he mōkihi 20-SSOP, he tautoko i ngā tauira rārangi rārangi māmā mō ngā pēke rorohiko me ngā rārangi pākahiko.
PIC18LF1220-I/SS Ngā āhuatanga kounga me te haumaru
Ko te taputapu nei e kapi ana i ngā paerewa RoHS, he kore matū whakarewa, nō reira he mana’oi te painga ki te taiao me te kounga. Ko te taumata whakaurunga Wai Tika Moana (Moisture Sensitivity Level) he MSL 1, ngā whakamātautau e kī ana ka taea te pupuri i te taputapu mō te wā roa i ngā āhua noa me te kore raru. Mā konei hoki, ka taea te whakahaere, te tiaki hoki i te kounga me te haumaru o ngā whakamahinga o te taputapu i ngā taiao rerekē.
PIC18LF1220-I/SS Taurite
Nā te mōkihi paerewa 20-SSOP, ka pānui i tēnei taputapu ki ngā hoahoa pōturi huri noa i ngā rārangi hāngai o ngā poraka rorohiko. Mā te rārangi ā-rāanga tohutohu hoki, ka taea te hono ki ngā pūkete hākinakina hāngai i ngā pūnaha hiko tauwhiro. Mā te āhua o ngā pātene me ngā puka hōpū, ka haumaru hoki te whakawhirinaki ki ngā whakaurutanga o ngā mōkihi me ngā hōtaka hōu.
PIC18LF1220-I/SS Kōnae PDF raraunga matua
Mo ngā pārārangi hohonu me ngā taunakitanga o te hua, tēnei whakaari e wātea ana i te PDF o te datasheet i runga i tā mātou paetukutuku. He mea nui tēnei mō ngā whakaoti me ngā kaiwhakawhanake e whakamahi ana i te PIC18LF1220-I/SS ki ō rātou kaupapa. Ko te kōrero i roto i tēnei tuhinga ka āwhina i ngā kaipū o ngā tāngahau ngāio, ngā hoahoa, ngā rongoā, me te whakangungu hangarau.
Tohonga kounga
Ko IC-Components he kaihautū rongonui, he mātāpono hoki ki ngā hua a Micrel / Microchip Tihi. Hei whakatikatika mō ngā hua pono, tukua mai ā tātou quote i tō tātou paetukutuku, me te tumanako ka whiwhi koe i ngā wāhitau tino pono mō tō penapena, whakamahi, me te tiaki i tō kaupapa. Ka whakarite ngā ratonga pai, ngā tautoko hoki hei whakahaere i ngā waahanga kounga teitei mō ngā tāngatangata o te ao katoa.




