W9864G6KH-6 DRAM 64Mb, SDR SDRAM, x16, 166MHz, 46nm
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-Winbond |
| Isigaba somkhiqizo: | I-DRAM |
| I-RoHS: | Imininingwane |
| Uhlobo: | I-SDRAM |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-TSOP-54 |
| Ububanzi Bebhasi Ledatha: | 16 bit |
| Inhlangano: | 4 mx16 |
| Usayizi Wenkumbulo: | 64 mbib |
| Imvamisa yewashi enkulu: | 166 MHz |
| Isikhathi Sokufinyelela: | 6 ngi |
| Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 3 V |
| Ukunikezwa Kwamanje - Max: | 50 mA |
| Izinga Lokushisa Eliphansi Lokusebenza: | 0 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 70 C |
| Uchungechunge: | I-W9864G6KH |
| Ibhrendi: | I-Winbond |
| Kuyazwela umswakama: | Yebo |
| Uhlobo Lomkhiqizo: | I-DRAM |
| Inani Lephakethe Lefekthri: | 540 |
| Isigaba esingaphansi: | Inkumbulo Nesitoreji Sedatha |
| Isisindo Seyunithi: | 9.175 g |
♠ 1M ✖ 4 AMABHANG ✖ 16 BITS SDRAM
I-W9864G6KH iyimemori yokufinyelela engahleliwe enesivinini esiphezulu ehambisanayo (i-SDRAM), ehlelwe njengamagama angu-1M amabhange angu-4 amabhithi angu-16. I-W9864G6KH iletha umkhawulokudonsa wedatha ongafika kumagama angu-200M ngomzuzwana. Ngohlelo lokusebenza oluhlukile, i-W9864G6KH ihlelwa ngamamaki esivinini alandelayo: -5, -6, -6I kanye -7. Izingxenye zebanga -5 zingasebenza kuze kufike ku-200MHz/CL3. Izingxenye zebanga -6 kanye -6I zingasebenza kufikela ku-166MHz/CL3 (ibanga lemboni -6I eliqinisekisiwe ukusekela -40°C ~ 85°C). Izingxenye zebanga -7 zingasebenza kufikela ku-143MHz/CL3 futhi nge-tRP = 18nS.
Ukufinyelela ku-SDRAM kuthambekele ekuqhumeni. Indawo yenkumbulo elandelanayo ekhasini elilodwa ingafinyelelwa ngobude obuyi-1, 2, 4, 8 noma ikhasi eligcwele uma ibhange nomugqa kukhethwa ngomyalo othi ACTIVE. Amakheli ekholomu akhiqizwa ngokuzenzakalelayo ikhawunta yangaphakathi ye-SDRAM ekusebenzeni kokuqhuma. Ukufundwa kwekholomu okungahleliwe nakho kungenzeka ngokunikeza ikheli layo emjikelezweni wewashi ngamunye.
Imvelo yamabhange amaningi yenza ukuthi amabhange angaphakathi akwazi ukuphuma phakathi ukuze afihle isikhathi sokushajwa kwangaphambilini.Ngokuba nerejista Yemodi ehlelekayo, isistimu ingashintsha ubude bokuqhuma, umjikelezo wokubambezeleka, ukuqhuma kwekhefu noma ukulandelana ukuze ikhulise ukusebenza kwayo. I-W9864G6KH ilungele inkumbulo eyinhloko ezinhlelweni zokusebenza eziphezulu.
• I-3.3V ± 0.3V ye--5, -6 kanye ne- -6I yesivinini sokunikezwa kwamandla kagesi
• 2.7V~3.6V we- -7 amamaki esivinini ukunikezwa kwamandla
• Kufika ku-200 MHz clock Frequency
• Amagama angu-1,048,576
• 4 amabhange
• 16 bits inhlangano
• Ukuzivuselela Kwamanje: Amandla Ajwayelekile Naphansi
• Ukubambezeleka kwe-CAS: 2 kanye no-3
• Ubude Be-Burst: 1, 2, 4, 8 kanye nekhasi eligcwele
• Ukuqhuma Okulandelanayo kanye Nekhefu Eliphakathi
• Idatha ye-Byte Ilawulwa yi-LDQM, UDQM
• Shaja ngokuzenzakalelayo kanye ne-Controlled Precharg
• I-Burst Read, Imodi Yokubhala Okukodwa
• I-4K Refresh Cycles/64 mS
• Isixhumi esibonakalayo: LVTTL
• Ipakishwe nge-TSOP II 54-pin, 400 mil isebenzisa izinto ezisetshenziswayo zamahhala ezihambisana ne-RoHS
