M368L3223ETN Samsung, M368L3223ETN Datasheet - Page 15

• Manufacturer Part Number: M368L3223ETN
• Description: DDR SDRAM Unbuffered Module
• Manufacturer: Samsung

256MB, 512MB Unbuffered DIMM
Table 4 : Input/Output Setup & Hold Derating for Rise/Fall Delta Slew Rate
Table 5 : Output Slew Rate Characteristice (X4, X8 Devices only)
Table 6 : Output Slew Rate Characteristice (X16 Devices only)
Table 7 : Output Slew Rate Matching Ratio Characteristics
PARAMETER
Output Slew Rate Matching Ratio (Pullup to Pulldown)
Slew Rate Characteristic
Slew Rate Characteristic
Delta Slew Rate
+/- 0.25 V/ns
+/- 0.0 V/ns
+/- 0.5 V/ns
Pullup Slew Rate
Pullup Slew Rate
Pulldown slew
Pulldown slew
AC CHARACTERISTICS
+100
tDS
+50
0
Typical Range
Typical Range
1.2 ~ 2.5
1.2 ~ 2.5
1.2 ~ 2.5
1.2 ~ 2.5
(V/ns)
(V/ns)
+100
tDH
+50
0
Minimum
Minimum
(V/ns)
(V/ns)
1.0
1.0
0.7
0.7
TBD
MIN
DDR333
Units
ps
ps
ps
Maximum
Maximum
MAX
TBD
(V/ns)
(V/ns)
4.5
4.5
5.0
5.0
Notes
TBD
MIN
j
j
j
DDR266
a,c,d,f,g,h
b,c,d,f,g,h
a,c,d,f,g,h
b,c,d,f,g,h
Notes
Notes
MAX
TBD
Notes
e,m
Rev. 1.1 August. 2003
DDR SDRAM