A cikin ƙirar kewayawa, koyaushe akwai alamun samar da wutar lantarki iri-iri.A yau NeoDen ya tattara alamun samar da wutar lantarki ashirin da bakwai da aka saba amfani da su don raba tare da ku, tattara su da sauri.
1. VBB: Ana iya tunanin B a matsayin ginshiƙi na transistor B, gabaɗaya yana nufin kyakkyawan gefen wutar lantarki.
2. VCC: Ana iya tunanin C a matsayin mai tattara transistor Collector ko Circuit Circuit, gabaɗaya yana nufin samar da wutar lantarki.
3. VDD: Ana iya tunanin D a matsayin magudanar ruwa na MOS tube Drain ko Na'urar Na'ura, gabaɗaya tana nufin ingantaccen wutar lantarki.
4. VEE: Ana iya tunanin E azaman transistor emitter Emitter, gabaɗaya yana nufin mummunan gefen wutar lantarki.
5. VSS: Ana iya tunanin S a matsayin tushen tushen bututun MOS, gabaɗaya yana nufin mummunan gefen wutar lantarki.
Ina: V-Voltage
6. AVCC: (A-Analog), analog VCC, gabaɗaya na'urorin analog za su kasance.
7. AVDD: (A-Analog), analog VDD, general analog na'urorin za su kasance.
8. DVCC: (D-Digital), VCC na dijital, gabaɗaya a cikin da'irori na dijital.
9. DVDD: (D-Digital), VDD dijital, gabaɗaya a cikin da'irori na dijital.
Lura: Idan babu bambancin analog-dijital tsakanin da'irori ko na'urori, to ana amfani da VCC da VDD.
10. AGND: Analogue GND, daidai da mummunan tashar AVCC ko AVDD.
11. DGND: Digital GND, daidai da mummunan sandar DVCC ko DVDD.
12. PGND: (P-Power) ikon GND, kamar DC-DC a cikin wutar lantarki da yankin sigina.
Lura: alamomin wutar lantarki guda uku na sama, ainihin GND, galibi don buƙatun daidaita PCB, akwai wasu ƙasa mai maki ɗaya ko sarrafa ƙasa mai yawa, don guje wa tsangwama, kawai don rarrabewa.
13. VPP: wanda kuma aka sani da VPK, ƙarfin lantarki kololuwa-to-peak, don siginar sinusoidal, wato, ƙyalli mai ƙyalli ya rage ƙarfin ƙarfin kwari, matsakaicin ƙimar da aka rage mafi ƙarancin ƙima.
14. Vrms: (rms-root mean squre, tare da murabba'in tushen ma'anar), Vrms gabaɗaya yana nufin ƙimar RMS na siginar AC.
15. VBAT: BAT (BATTERY - gajeriyar baturi), gabaɗaya yana nufin ƙarfin baturi.
16. VSYS: SYS (SYSTEM – system), gabaɗaya yana nufin tsarin dandamali (kamar MTK) tsarin samar da wutar lantarki.
17. VCORE: (CORE-Core), gabaɗaya yana nufin ainihin ƙarfin wutar lantarki na CPU, GPU da sauran kwakwalwan kwamfuta.
18. VREF: REF (nassoshi - wutar lantarki), irin su wutar lantarki a cikin ADC, da dai sauransu.
19. PVDD: (P-Power), Wutar VDD.
20. CVDD: (CORE – core), core power VDD.
21. IOVDD: IO shine GPIO, yana nufin GPIO wutar lantarki VDD, CAMERA za a yi amfani da shi a cikin wutar lantarki ta I2C sadarwa.
22. DOVDD: CAMERA da ake amfani da ita a ciki, daga CAMERA na waje, gabaɗaya kuma ikon analog.
23. AFVDD: (Auto Focus VDD - Auto Focus VDD wutar lantarki), CAMERA za a yi amfani da shi a ciki, zuwa wutar lantarki.
24. VDDQ: DDR da ake amfani da shi a cikin DDR, DDR yana da siginar DQ, ana iya fahimtarsa azaman wutar lantarki don waɗannan siginar bayanai.
25. VPP: ana amfani da shi a cikin DDR4, ba a cikin DD3 ba, wanda aka sani da ƙarfin kunnawa, kalmar bit line bude ƙarfin lantarki.
26. VTT: gabaɗaya VTT = 1/2VDDQ, kuma ana amfani dashi a cikin DDR, don samar da wutar lantarki ga wasu siginar sarrafawa.
27. VCCQ: yawanci ana amfani da su a cikin NAND FLASH, kamar wayoyin hannu da aka saba amfani da su EMMC, UFS da sauran abubuwan tunawa, gabaɗaya don samar da wutar lantarki ta IO.
Zhejiang NeoDen Technology Co., LTD., An kafa a 2010 tare da 100+ ma'aikata & 8000+ Sq.m.masana'anta na haƙƙin mallaka masu zaman kansu, don tabbatar da daidaitattun gudanarwa da cimma tasirin tattalin arziƙi da kuma adana farashi.
Ƙungiyoyin R&D daban-daban 3 tare da ƙwararrun injiniyoyin R&D 25+, don tabbatar da ingantacciyar ci gaba da ci gaba da sabbin ƙima.
ƙwararrun ƙwararrun ƙwararrun ƙwararrun Ingilishi & injiniyoyin sabis, don tabbatar da saurin amsawa cikin sa'o'i 8, bayani yana bayarwa cikin awanni 24.
Na musamman a tsakanin dukkan masana'antun kasar Sin wadanda suka yi rajista kuma suka amince da CE ta TUV NORD.
Lokacin aikawa: Yuli-18-2023