- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384637 > M378T3354BG0-CC (SAMSUNG SEMICONDUCTOR CO. LTD.) DDR2 Unbuffered SDRAM MODULE PDF資料下載
參數(shù)資料
| 型號： | M378T3354BG0-CC |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | DDR2 Unbuffered SDRAM MODULE |
| 中文描述： | 無緩沖DDR2的內(nèi)存模塊 |
| 文件頁數(shù)： | 19/23頁 |
| 文件大?。?/td> | 367K |
| 代理商： | M378T3354BG0-CC |
Rev. 1.2 Jan. 2005
256MB,512MB,1GB Unbuffered DIMMs
DDR2 SDRAM
Parameter
Symbol
DDR2-533
DDR2-400
Units
Notes
min
max
min
max
Write recovery time
tWR
15
x
15
x
ns
Auto precharge write
recovery + precharge time
tDAL
tWR+tRP
x
tWR+tRP
x
tCK
Internal write to read
command delay
tWTR
7.5
x
10
x
ns
Internal read to precharge
command delay
tRTP
7.5
7.5
ns
Exit self refresh to a non-
read command
tXSNR
tRFC + 10
tRFC + 10
ns
Exit self refresh to a read
command
tXSRD
200
200
tCK
Exit precharge power down
to any non-read command
tXP
2
x
2
x
tCK
Exit active power down to
read command
tXARD
2
x
2
x
tCK
Exit active power down to
read command
(Slow exit, Lower power)
tXARDS
6 - AL
6 - AL
tCK
CKE minimum pulse width
(high and low pulse width)
t
CKE
3
3
tCK
ODT turn-on delay
t
AOND
2
2
2
2
tCK
ODT turn-on
t
AON
tAC(min)
tAC(max)
+1
tAC(min)
tAC(max)+
1
ns
ODT turn-on(Power-Down
mode)
t
AONPD
tAC(min)+
2
2tCK+tAC
(max)+1
tAC(min)+
2
2tCK+tAC
(max)+1
ns
ODT turn-off delay
t
AOFD
2.5
2.5
2.5
2.5
tCK
ODT turn-off
t
AOF
tAC(min)
tAC(max)+
0.6
tAC(min)
tAC(max)+
0.6
ns
ODT turn-off (Power-Down
mode)
t
AOFPD
tAC(min)+
2
2.5tCK+
tAC(max)
+1
tAC(min)+
2
2.5tCK+
tAC(max)+
1
ns
ODT to power down entry
latency
tANPD
3
3
tCK
ODT power down exit
latency
tAXPD
8
8
tCK
OCD drive mode output
delay
tOIT
0
12
0
12
ns
Minimum time clocks
remains ON after CKE
asynchronously drops LOW
tDelay
tIS+tCK
+tIH
tIS+tCK
+tIH
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M378T6553BG0-CC | DDR2 Unbuffered SDRAM MODULE |
| M391T6553BG0-CC | TVS UNI-DIR 160V 1500W SMC |
| M391T2953BG0-CC | TVS UNIDIRECT 1500W 160V SMC |
| M378T3354BG3-CD5 | RES 120 OHM 1/6W 5% CARBON FILM |
| M37920FGCGP | Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M378T3354BG0-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE |
| M378T3354BG3-CD5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240pin Unbuffered Module based on 512Mb B-die 64/72-bit Non-ECC/ECC |
| M378T3354BGZ0-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240pin Unbuffered Module based on 512Mb B-die 64/72-bit Non-ECC/ECC |
| M378T3354BGZ3-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240pin Unbuffered Module based on 512Mb B-die 64/72-bit Non-ECC/ECC |
| M378T3354CZ0-CCC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE 240pin Unbuffered Module based on 512Mb C-die 64/72-bit Non-ECC/ECC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。