IBM13N8644HCC
IBM13N8734HCC
8M x 64/72 One-Bank Unbuffered SDRAM Module
DC Output Load Circuit
3.3 V
1200Ω
V
(DC) = 2.4V, I = -2mA
OH
OH
Output
V
(DC) = 0.4V, I = 2mA
OL
OL
50pF
870Ω
Output Characteristics (TA= 0 to +70°C, VDD= 3.3V ± 0.3V)
x64
x72
Symbol
Parameter
Units Notes
Min. Max. Min. Max.
RAS, CAS, WE, CKE0,
A0-A9, A10/AP, A11, BA0, BA1
-40
+40
-45
+45
CK0
-20
-20
-20
-20
-5
+20
+20
+20
+20
+5
-25
-20
-25
-20
-10
-5
+25
+20
+25
+20
+10
+5
CK2
S0
Input Leakage Current, any input
S2
DQMB1
(0.0V ≤ V ≤ V ), All Other Pins
µA
I
IN
DD
I(L)
Not Under Test = 0V
DQMB0, 2, 3, 4, 5, 6, 7
DQ0 - 63
-5
+5
-5
+5
-5
+5
CB0 - 7
0
0
-5
+5
SA0, SA1, SA2, SCL, SDA
WP
-10
-10
-5
+10
+50
+5
-10
-10
-5
+10
+50
+5
DQ0 - 63
Output Leakage Current
µA
I
O(L)
(D
is disabled, 0.0V ≤ V
≤ V
)
DD
CB0 - 7
0
0
-5
+5
OUT
OUT
SDA
-10
2.4
+10
-
-10
2.4
+10
-
Output Level (LVTTL)
Output “H” Level Voltage (I
V
OH
= -2.0mA)
= +2.0mA)
OUT
V
1
Output Level (LVTTL)
Output “L” Level Voltage (I
V
-
0.4
-
0.4
OL
OUT
1. See DC output load circuit.
19L7295.E93875B
12/99
©IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 10 of 19
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