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K4H643238D-TLA2中文資料三星數(shù)據(jù)手冊PDF規(guī)格書
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Features
? Double-data-rate architecture; two data transfers per clock cycle
? Bidirectional data strobe(DQS)
? Four banks operation
? Differential clock inputs(CK and CK)
? DLL aligns DQ and DQS transition with CK transition
? MRS cycle with address key programs
-. Read latency 2, 2.5 (clock)
-. Burst length (2, 4, 8)
-. Burst type (sequential & interleave)
? All inputs except data & DM are sampled at the positive going edge of the system clock(CK)
? Data I/O transactions on both edges of data strobe
? Edge aligned data output, center aligned data input
? LDM,UDM/DM for write masking only
? Auto & Self refresh
? 15.6us refresh interval(4K/64ms refresh)
? Maximum burst refresh cycle : 8
? 66pin TSOP II package
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SAMSUNG |
23+ |
BGA |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
SAMSUNG/三星 |
2102+ |
BGA |
6854 |
只做原廠原裝正品假一賠十! |
詢價 | ||
SAMSUNG |
23+ |
BGA |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
SAMSUNG/三星 |
23+ |
BGA |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術(shù)支持 |
詢價 | ||
SAMSUNG/三星 |
19+ |
BGA |
24890 |
進(jìn)口原裝現(xiàn)貨 |
詢價 | ||
SAMSUNG/三星 |
1822+ |
BGA |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
SAMSUNG |
2023+ |
BGA |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SAMSUNG |
22+ |
BGA |
8000 |
原裝正品支持實(shí)單 |
詢價 | ||
SAMSUUG |
BGA |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
SAMSUNG |
09+ |
BGA |
169 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |