參數(shù)資料
型號: K4H640438E-TCB0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Euronord Enclosure; NEMA Type:1, 4, 4X, 12, 13; Enclosure Material:Polycarbonate; External Height:9.8"; External Width:6.3"; External Depth:3.5"; Enclosure Color:Gray
中文描述: 128MB DDR SDRAM的
文件頁數(shù): 37/53頁
文件大?。?/td> 669K
代理商: K4H640438E-TCB0
- 37 -
REV. 1.0 November. 2. 2000
128Mb DDR SDRAM
Current State
CS
RAS CAS
WE
Address
Command
Action
RE-
FRESHING
L
H
H
L
X
Burst Stop
ILLEGAL
L
H
L
X
BA, CA, A
10
READ/WRITE
ILLEGAL
L
L
H
H
BA, RA
Active
ILLEGAL
L
L
H
L
BA, A
10
PRE/PREA
ILLEGAL
L
L
L
H
X
Refresh
ILLEGAL
L
L
L
L
Op-Code, Mode-Add
MRS
ILLEGAL
MODE
REGISTER
SETTING
L
H
H
L
X
Burst Stop
ILLEGAL
L
H
L
X
BA, CA, A
10
READ/WRITE
ILLEGAL
L
L
H
H
BA, RA
Active
ILLEGAL
L
L
H
L
BA, A
10
PRE/PREA
ILLEGAL
L
L
L
H
X
Refresh
ILLEGAL
L
L
L
L
Op-Code, Mode-Add
MRS
ILLEGAL
Table 9-4. Functional truth table
相關(guān)PDF資料
PDF描述
K4H640438E-TLA0 128Mb DDR SDRAM
K4H640438E-TLA2 128Mb DDR SDRAM
K4H280438F-UC 128Mb F-die DDR SDRAM Specification 66 TSOP-II with Pb-Free (RoHS compliant)
K4H280438F-UCA0 128Mb F-die DDR SDRAM Specification 66 TSOP-II with Pb-Free (RoHS compliant)
K4H280438F-UCA2 128Mb F-die DDR SDRAM Specification 66 TSOP-II with Pb-Free (RoHS compliant)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K4H640438E-TLA0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM
K4H640438E-TLA2 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM
K4H640438E-TLB0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM
K4H640438M-TCA0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM
K4H640438M-TCA2 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM