izakhiwo zomkhiqizo:
| UHLOBO | CHAZA |
| isigaba | I-Integrated Circuit (IC) Kushumekiwe - Ama-Microcontrollers |
| umkhiqizi | Inkampani NXP USA INC. |
| uchungechunge | I-MPC56xx Qorivva |
| Iphakheji | ugqoko |
| isimo somkhiqizo | kukhona kusitoki |
| core processor | e200z4 |
| Ukucaciswa kwe-kernel | I-32-bit dual core |
| isivinini | 80MHz |
| Ukuxhumana | CANbus, FlexRay, LINbus, SPI, UART/USART |
| Amapheripheral | I-DMA, POR, PWM, WDT |
| Umthamo wesitoreji sohlelo | 1MB (1M x 8) |
| Uhlobo lwenkumbulo yohlelo | flash |
| Umthamo we-EEPROM | - |
| Usayizi we-RAM | 128K x 8 |
| I-Voltage - Power Supply (Vcc/Vdd) | 3V ~ 5.5V |
| isiguquli sedatha | I-A/D 32x12b |
| OsciUhlobo lwe-llator | yangaphakathi |
| Izinga lokushisa lokusebenza | -40°C ~ 125°C (TA) |
| uhlobo lokufaka | Uhlobo Lwentaba Engaphezulu |
| Iphakheji/Indawo Evalekile | 144-LQFP |
| Ukupakishwa Kwedivayisi Yomhlinzeki | 144-LQFP (20x20) |
| Inombolo yomkhiqizo eyisisekelo | I-SPC5643 |
Ukuhlelwa Kwemvelo Nokuthekelisa:
| IZIMPAWU | CHAZA |
| Isimo se-RoHS | Ihambisana nokucaciswa kwe-ROHS3 |
| Izinga Lokuzwela Komswakama (MSL) | 3 (amahora angu-168) |
| REACH isimo | Imikhiqizo engafinyeleli |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
Incazelo ye-automobile chip assembly:
1. I-Functional chip (MCU)
I-MCU ibizwa nangokuthi "iyunithi yokulawula encane".Uma imisebenzi yesistimu yokulawula i-elekthronikhi, isistimu ye-infotainment, isistimu ye-powertrain, isistimu yokunyakaza kwemoto nezinye izinhlelo ezisemotweni zifuna ukusebenza ngokujwayelekile, lolu hlobo lwe-chip luyadingeka ukuze lufezeke.Phakathi kwabo, "isistimu ye-auto drive" ethandwa kakhulu nayo ayinakuhlukaniswa ne-chip chip.
2. I-semiconductor yamandla
I-semiconductor yamandla isetshenziswa kakhulu ohlelweni lokulawula amandla emoto, uhlelo lokukhanyisa, umjovo kaphethiloli, ukuphepha kwe-chassis nezinye izinhlelo, phakathi kwazo izimoto ezisetshenziswa kakhulu zikaphethiloli ezivame ukuzisebenzisa emkhakheni wokuqalisa, ukukhiqiza amandla, ukuphepha nokunye;Izimoto ezintsha zamandla zidinga inani elikhulu lama-semiconductors amandla ukuze kuzuzwe izidingo ezivamile zokuguqulwa kwamandla kagesi wezimoto.Ngaphezu kwalokho, izingxenye eziningi zezimoto zikagesi nazo zidinga ukusekelwa kwama-semiconductors amandla.
3. Inzwa
Inzwa yezimoto iyisisetshenziswa sokufaka sesistimu yekhompyutha yemoto.Umsebenzi wayo ukuguqula imininingwane ehlukahlukene yezimo zokusebenza ngesikhathi sokusebenza kwemoto, njengejubane lemoto, izinga lokushisa lemidiya ehlukahlukene, isimo sokusebenza kwenjini, njll., ibe amasignali kagesi bese uyithumela kukhompyutha, ukuze imoto isebenze kahle kakhulu. isimo.Isibonelo, inzwa ye-oxygen, inzwa yokucindezela kwesondo, inzwa yezinga lokushisa lamanzi, inzwa ye-electronic accelerator pedal position, njll.
Ngakho-ke ukufingqa, ama-chips emoto abaluleke kakhulu emotweni.Phakathi kwezinhlobo ezintathu zama-chip chips, ama-semiconductors amandla nezinzwa, izinzwa zinesabelo semakethe esincane kakhulu.Kodwa uma ingekho inzwa, izimoto azikwazi ngisho nokunyathela i-accelerator.Manje ngikholwa ukuthi sonke siyaqonda ukuthi kungani izimoto zingakhiwa ngaphandle kwama-chips.
Imoto idinga amashiphu amangaki?
Esikhathini esedlule, bekuthatha cishe ama-chips angama-500-600 ukwenza imoto yendabuko.Kodwa ngokuthuthuka okuqhubekayo kwemboni yezimoto, izimoto zanamuhla kancane kancane ziphenduka zisuka emishinini ziye kwi-electronic.Izimoto ziya ngokuya ziba nobuhlakani, ngakho-ke inani lama-chips adingekayo lizoba ngaphezulu.Kuyaqondakala ukuthi isilinganiso senani lama-chips adingekayo emotweni ngayinye ngo-2021 sesifinyelele ngaphezu kwe-1000.
Ngaphezu kwezimoto zendabuko, izimoto zamandla amasha "ziwumndeni omkhulu" wama-chips.Izimoto ezinjalo zidinga inani elikhulu lama-inverters e-DC-AC, ama-transformer, ama-converter nezinye izingxenye, futhi isidingo se-IGBT, i-MOSFET, ama-diode namanye amadivaysi e-semiconductor nawo akhuphuke kakhulu.Ngakho-ke, imoto yamandla entsha engcono ingase idinge ama-chips angu-2000, okumangazayo kakhulu.
