M470T2953CZ0 SAMSUNG [Samsung semiconductor], M470T2953CZ0 Datasheet - Page 16

• Manufacturer Part Number: M470T2953CZ0
• Description: DDR2 Unbuffered SODIMM
• Manufacturer: SAMSUNG [Samsung semiconductor]

256MB, 512MB, 1GB Unbuffered SODIMMs
ODT turn-off (Power-
Down mode)
ODT to power down
entry latency
ODT power down exit
latency
OCD drive mode
output delay
Minimum time clocks
remains ON after CKE
asynchronously drops
LOW
Parameter
Symbol
t
tANPD
tAXPD
tOIT
tDelay
AOFPD
tIS+tCK
tAC(mi
min
n)+2
+tIH
3
8
0
DDR2-667
2.5tCK
max)+
+tAC(
max
12
1
tIS+tCK
tAC(mi
min
n)+2
+tIH
DDR2-533
3
8
0
2.5tCK
tAC(m
ax)+1
max
12
+
tIS+tCK
tAC(mi
min
n)+2
+tIH
3
8
0
DDR2-400
tAC(ma
2.5tCK
max
x)+1
12
+
Units
tCK
tCK
ns
ns
ns
Rev. 1.1 Mar. 2005
DDR2 SDRAM