參數(shù)資料
型號(hào)： K4H560438D-GCB3
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： DDR 256Mb
中文描述： 的DDR 256Mb的
文件頁(yè)數(shù)： 1/26頁(yè)
文件大?。?/td> 291K
代理商： K4H560438D-GCB3
- 1 -
256Mb
DDR SDRAM
Rev. 2.2 Mar. ’03
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
7.8us refresh interval(8K/64ms refresh)
Maximum burst refresh cycle : 8
60 Ball FBGA package
Key Features
Operating Frequencies
*CL : Cas Latency
- B3(DDR333)
133MHz
166MHz
- A2(DDR266A)
133MHz
133MHz
- B0(DDR266B)
100MHz
133MHz
Speed @CL2
Speed @CL2.5
Part No.
Org.
Max Freq.
Interface
Package
K4H560438D-GC(L)B3
64M x 4
B3(DDR333@CL=2.5)
SSTL2
60 ball FBGA
K4H560438D-GC(L)A2
A2(DDR266@CL=2)
K4H560438D-GC(L)B0
B0(DDR266@CL=2.5)
K4H560838D-GC(L)B3
32M x 8
B3(DDR333@CL=2.5)
SSTL2
60 ball FBGA
K4H560838D-GC(L)A2
A2(DDR266@CL=2)
K4H560838D-GC(L)B0
B0(DDR266@CL=2.5)
K4H561638D-GC(L)B3
16M x 16
B3(DDR333@CL=2.5)
SSTL2
60 ball FBGA
K4H561638D-GC(L)A2
A2(DDR266@CL=2)
K4H561638D-GC(L)B0
B0(DDR266@CL=2.5)
ORDERING INFORMATION
相關(guān)PDF資料
PDF描述
K4H560438D-GLA2 DDR 256Mb
K4H560438E-ZLB0 Connector Kit; Contents Of Kit:C14610F0240001 24 position bulkhead housing double latch, C14610B0241021 24 position female insert wire protect, Without spring cover; For Use With:C146 Heavy Duty Industrial Connectors RoHS Compliant: Yes
K4H560438E-ZLB3 Connector Kit; Contents Of Kit:C14610G0245001 24 position hood PG 21 double latch low profile side entry, C14610A0241021 24 position male insert wire protect, VN162100014 PG 21 gland bushing, For 0.433" - 0.866" diameter cable RoHS Compliant: Yes
K4H560438E-ZLA2 Rectangular Industrial Connector Housing; Series:C-146; No. of Contacts:6; Gender:Female; Body Material:Aluminum Alloy; Connecting Termination:Screw; Features:Spring Cover; For Use With:C146 Rectangular Circular Connectors RoHS Compliant: Yes
K4H560438E-ZCB0 CSM, CER 103PF 1000V 10% 1210
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K4H560438D-GLA2 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR 256Mb
K4H560438D-GLB0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR 256Mb
K4H560438D-GLB3 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR 256Mb
K4H560438D-NC 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb sTSOPII
K4H560438D-NC/LA0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb sTSOPII
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*