W9864G6KH-6 DRAM 64Mb, SDR SDRAM, x16, 166MHz, 46nm
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Winbond |
| Otu ngwaahịa: | DRAM |
| RoHS: | Nkọwa |
| Ụdị: | SDRAM |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu/Ibe: | TSOP-54 |
| Ogologo ụgbọ ala data: | 16 bit |
| Òtù: | 4 nx16 |
| Nha ebe nchekwa: | 64Mbit |
| Ugboro elekere kacha elu: | 166 MHz |
| Oge nnweta: | 6 ns |
| Voltaji na-eweta - Nke kachasị: | 3.6 V |
| Voltaji Na-eweta - Obere: | 3 V |
| Nbunye ugbu a - Nke kachasị: | 50mA |
| Okpomọkụ arụ ọrụ kacha nta: | 0C |
| Okpomọkụ arụ ọrụ kacha: | + 70 C |
| Usoro: | W9864G6KH |
| Akara: | Winbond |
| Mmiri nwere mmetụta: | Ee |
| Ụdị ngwaahịa: | DRAM |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 540 |
| ngalaba: | Ebe nchekwa & Nchekwa data |
| Ibu nkeji: | 9,175 g |
♠ 1M ✖ 4 ụlọ akụ ✖ 16 BITS SDRAM
W9864G6KH bụ ebe nchekwa ohere ịnweta ọsọ ọsọ ọsọ ọsọ (SDRAM), ahaziri dị ka okwu 1M ụlọ akụ 4 na ibe 16.W9864G6KH na-ebuga bandwidth data ruru okwu 200M kwa nkeji.Maka ngwa dị iche iche, a na-ahazi W9864G6KH n'ime akara ọsọ ọsọ ndị a: -5, -6, -6I na -7.Akụkụ ọkwa -5 nwere ike ịgba ọsọ ruo 200MHz/CL3.Akụkụ ọkwa -6 na -6I nwere ike ịgba ọsọ ruo 166MHz/CL3 (ọkwa ụlọ ọrụ -6I nke ekwenyere na ọ ga-akwado -40°C ~ 85°C).Akụkụ ọkwa -7 nwere ike ịgba ọsọ ruo 143MHz/CL3 yana tRP = 18nS.
Abanye na SDRAM gbawara agbawa.Enwere ike ịnweta ọnọdụ ebe nchekwa na-esochi n'otu ibe n'ogologo gbawara 1, 2, 4, 8 ma ọ bụ ibe zuru ezu mgbe ahọpụtara ụlọ akụ na ahịrị site na iwu ACTIVE.A na-ewepụta adreesị kọlụm na-akpaghị aka site n'ọnụ SDRAM nke dị n'ime na-arụ ọrụ mgbawa.A na-enwekwa ike ịgụ kọlụm random site n'inye adreesị ya na okirikiri elekere ọ bụla.
The multiple bank ọdịdị na-enyere interleaving n'etiti esịtidem akụ iji zoo precharging time.Site n'inwe a programmable Mode Register, usoro nwere ike ịgbanwe gbawara ogologo, latency okirikiri, interleave ma ọ bụ sequential gbawara ka ibuli ya arụmọrụ.W9864G6KH dị mma maka isi ebe nchekwa na ngwa arụmọrụ dị elu.
• 3.3V ± 0.3V maka -5, -6 na -6I ọsọ akara ule ọkọnọ ike
• 2.7V ~ 3.6V maka -7 ọsọ akara ule ike ọkọnọ
• Ruo 200 MHz ugboro elekere
• 1,048,576 okwu
• 4 ụlọ akụ
• 16 bits nzukọ
• Nweta ume ugbu a: Ọkọlọtọ na ike dị ala
• CAS Latency: 2 na 3
• Ogologo mgbawa: 1, 2, 4, 8 na ibe zuru ezu
• Usoro na Interleave Burst
• Data Byte nke LDQM na-achịkwa, UDQM
• chaja akpaaka na chaja na-achịkwa
• Agbawa agụ, otu na-ede mode
• 4K ume ọhụrụ cycles/64 mS
• Interface: LVTTL
• Achịkọbara na TSOP II 54-pin, 400 mil na-eji ihe na-enweghị Lead na nkwenye RoHS
