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 iwu ACTIVE ahọpụtara ụlọ akụ na ahịrị. 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.
Ọdịdị nke ụlọ akụ dị iche iche na-enyere aka ịbanye n'etiti ụlọ akụ dị n'ime iji zoo oge ịkwụ ụgwọ. Site n'inwe ndekọ ndekọ usoro mmemme, usoro ahụ nwere ike ịgbanwe ogologo oge gbawara agbawa, okirikiri latency, interleave ma ọ bụ usoro mgbawa iji bulie arụmọrụ ya. 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
• Okwu 1,048,576
• 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
