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參數(shù)資料
| 型號： | IBM13T4644MPC |
| 廠商： | IBM Microeletronics |
| 英文描述： | 4M x 64 SDRAM SO DIMM（Small Outline Dual In-line Memory Module）(4M x 64小外形雙列直插同步動態(tài)RAM模塊) |
| 中文描述： | 4米× 64 SDRAM的內(nèi)存蘇（小外形雙列直插內(nèi)存模塊）（4米× 64小外形雙列直插同步動態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 273K |
| 代理商： | IBM13T4644MPC |
IBM13T4644MPC
4M x 64 SDRAM SO DIMM
29L6293.E93850A
3/99
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 7 of 14
Capacitance
(T
A
=
25
°
C, f
=
1MHz, V
DD
=
3.3V
±
0.3V)
Symbol
Parameter
Max. Capacitance
Units
C
I1
Input Capacitance (A0 - A9, A10/AP, A11, BA0, BA1, RAS, CAS, WE)
37
pF
C
I2
Input Capacitance (CKE)
33
pF
C
I3
Input Capacitance (S0, S1)
34
pF
C
I4
Input Capacitance (CK0)
40
pF
C
I5
Input Capacitance (DQMB0 - DQMB7)
8
pF
C
I6
Input Capacitance (SCL)
12
pF
C
IO1
Input/Output Capacitance (DQ0 - DQ63)
12
pF
C
IO2
Input/Output Capacitance (SDA)
15
pF
DC Output Load Circuit
Output Characteristics
(T
A
=
0 to
+
70
°
C, V
DD
=
3.3V
±
0.3V)
Symbol
Parameter
Min.
Max.
Units
Notes
I
I(L)
Input Leakage Current, any input
(0.0V
≤
V
IN
≤
V
DD
), All Other Pins
Not Under Test
=
0V
RAS, CAS, WE, CKE0, CK0,
A0-A9, A10/AP, A11, BA0, BA1
S0
8
+
8
μ
A
8
2
2
2
+
8
+
2
+
2
+
2
DQMB0-7
DQ0 - 63
SCL
I
O(L)
Output Leakage Current
(D
OUT
is disabled, 0.0V
≤
V
OUT
≤
V
DD
)
Output Level (LVTTL)
Output “H” Level Voltage (I
OUT
= -2.0mA)
Output Level (LVTTL)
Output “L” Level Voltage (I
OUT
=
+
2.0mA)
DQ0 - 63, SDA
2
+
2
V
OH
2.4
—
V
1
V
OL
—
0.4
1. See DC output load circuit.
Output
1200
50pF
3.3 V
870
V
OH
(DC)
=
2.4V, I
OH
=
2mA
V
OL
(DC)
=
0.4V, I
OL
=
2mA
Discontinued (8/99 - last order; 12/99 - last ship)
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