Cov khoom siv:
| HOM | piav qhia |
| qeb | Integrated Circuit Court (IC) Embedded - Microcontrollers |
| neeg tsim khoom | NXP USA Inc. |
| series | MPC56xx Qorivva |
| Pob | tais |
| khoom raws li txoj cai | hauv Tshuag |
| core processor | e200z 4 |
| Kernel specification | 32-ntsis dual-core |
| ceev | 80 MHz |
| Kev sib txuas | CANbus, FlexRay, LINbus, SPI, UART / USART |
| Peripherals | DMA, PO, PWM, WDT |
| Program cia muaj peev xwm | 1 MB (1M x 8) |
| Program nco hom | nyem |
| EEPROM muaj peev xwm | - |
| RAM loj | 128x 8 |
| Voltage - Fais fab mov (Vcc / Vdd) | 3V ~ 5.5V |
| cov ntaub ntawv converter | A/D 32x12b |
| Oscillator Type | sab hauv |
| Ua haujlwm kub | -40 ° C ~ 125 ° C (TA) |
| hom kev teeb tsa | Nto Mount Hom |
| Package / Enclosure | 144- QWB |
| Cov khoom siv ntim khoom | 144-LQFP (20x20) |
| Yam khoom naj npawb | SPC5643 |
Environment thiab Export Classification:
| TXOJ CAI | piav qhia |
| RoHS xwm txheej | Ua raws li ROHS3 specification |
| Moisture Sensitivity Level (MSL) | 3 (168 teev) |
| REACH xwm txheej | Cov khoom uas tsis yog REACH |
| ECCN | 3a991 ua 2 |
| HTSUS | 8542.31.0001 |
Nqe lus piav qhia ntawm tsheb chip sib dhos:
1. Muaj nuj nqi nti (MCU)
MCU tseem hu ua "micro control unit".Yog hais tias lub zog ntawm hluav taws xob tswj system, infotainment system, powertrain system, tsheb motion system thiab lwm yam systems nyob rau hauv lub tsheb xav mus ua hauj lwm ib txwm, hom kev ua haujlwm nti yuav tsum ua kom tiav.Ntawm lawv, qhov nrov tshaj plaws "auto drive system" kuj yog qhov sib cais los ntawm kev ua haujlwm nti.
2. Fais fab semiconductor
Lub zog semiconductor feem ntau yog siv rau hauv lub tsheb fais fab tswj qhov system, teeb pom kev zoo, kev txhaj tshuaj roj, chassis kev nyab xeeb thiab lwm yam, ntawm cov tsheb roj tsheb feem ntau siv rau hauv kev pib, lub zog tsim hluav taws xob, kev nyab xeeb thiab lwm yam;Lub zog tshiab tsheb xav tau ntau lub zog hluav taws xob semiconductors kom ua tiav qhov kev xav tau ntawm cov tsheb hloov mus tas li.Tsis tas li ntawd, ntau qhov chaw ntawm lub tsheb hluav taws xob kuj xav tau kev txhawb nqa ntawm lub zog semiconductors.
3. Sensor
Lub tsheb sensor yog lub input ntaus ntawv ntawm lub tsheb computer system.Nws txoj haujlwm yog los hloov ntau yam ntaub ntawv kev ua haujlwm thaum lub sijhawm ua haujlwm ntawm lub tsheb, xws li lub tsheb ceev, kub ntawm ntau yam xov xwm, lub cav ua haujlwm, thiab lwm yam, rau hauv cov teeb liab hluav taws xob thiab xa mus rau lub computer, kom lub tsheb ua haujlwm zoo tshaj plaws. mob.Piv txwv li, oxygen sensor, log tsheb siab sensor, dej kub sensor, hluav taws xob accelerator pedal txoj hauj lwm sensor, thiab lwm yam.
Yog li, txhawm rau txheeb xyuas, lub tsheb chips tseem ceeb heev rau lub tsheb.Ntawm peb hom kev ua haujlwm chips, lub zog semiconductors thiab sensors, sensors muaj cov lag luam me tshaj plaws.Tab sis yog tias tsis muaj sensor, lub tsheb tsis tuaj yeem txawm nce mus rau lub accelerator.Tam sim no kuv ntseeg tias peb txhua tus nkag siab tias vim li cas lub tsheb tsis tuaj yeem tsim tsis muaj chips.
Lub tsheb xav tau pes tsawg chips?
Yav dhau los, nws siv li 500-600 chips los ua ib lub tsheb tsoos.Tab sis nrog kev txhim kho txuas ntxiv ntawm kev lag luam tsheb, cov tsheb niaj hnub no maj mam tig los ntawm kev siv tshuab mus rau hluav taws xob.Cov tsheb tau dhau los ua neeg txawj ntse, yog li tus naj npawb ntawm cov chips xav tau yuav ntau dua.Nws tau nkag siab tias qhov nruab nrab ntawm cov chips xav tau rau txhua lub tsheb hauv 2021 tau mus txog ntau dua 1000.
Ntxiv nrog rau cov tsheb ib txwm muaj, lub zog tshiab tsheb yog "tsev neeg loj" ntawm chips.Cov tsheb zoo li no xav tau ntau ntawm DC-AC inverters, transformers, converters thiab lwm yam khoom, thiab qhov kev thov rau IGBT, MOSFET, diodes thiab lwm yam khoom siv semiconductor kuj tau nce ntxiv.Yog li ntawd, lub tsheb tshiab lub zog zoo dua yuav xav tau txog 2000 chips, uas yog qhov xav tsis thoob.
