IBM11S2325HP IBM11S4325HP
IBM11S2325HM IBM11S4325HM
2M/4M x 32 SO DIMM Module
Absolute Maximum Ratings
Rating
Symbol
Parameter
Units
Notes
3.3 Volt
5.0 Volt
VCC
VIN
Power Supply Voltage
Input Voltage
-0.5 to + 4.6
-1.0 to + 7.0
V
V
1
1
-0.5 to min (VCC + 0.5, 4.6) -0.5 to min (VCC + 0.5, 7.0)
-0.5 to min (VCC + 0.5, 4.6) -0.5 to min (VCC + 0.5, 7.0)
VOUT
TOPR
TSTG
PD
Output Voltage
V
1
°C
°C
W
mA
Operating Temperature
Storage Temperature
Power Dissipation
0 to +70
-55 to +150C
1.3 (4MB) 2.6 (8MB)
50
0 to +70
-55 to +150C
2.0 (4MB) 4.0 (8MB)
50
1
1
1, 2
1
IOUT
Short Circuit Output Current
1. Stresses greater than those listed may cause permanent damage to the device. This is a stress rating only, and device functional
operation at or above the conditions indicated is not implied. Exposure to absolute maximum rating conditions for extended peri-
ods may affect reliability.
2. Maximum power occurs when all banks are active.
Recommended DC Operating Conditions (TA = 0 to 70°C)
3.3 Volt
Typ
5.0 Volt
Typ
Symbol
Parameter
Min
3.0
Max
3.6
Min
4.5
Max
5.5
Units
Notes
1
VCC
VIH
VIL
Supply Voltage
3.3
5.0
V
V
V
V
CC + 0.5
VCC + 0.5
0.8
Input High Voltage
Input Low Voltage
2.0
—
2.4
—
1, 2
1, 2
-0.5
—
0.8
-0.5
—
1. All voltages referenced to VSS
.
2. VIH may overshoot to VCC + 1.2V for pulse widths of ≤ 4.0ns with 3.3 Volt, or VCC + 2.0V for pulse widths of ≤ 4.0ns (or VCC + 1.0V
for ≤ 8.0ns) with 5.0 Volt. Additionally, VIL may undershoot to -2.0V for pulse widths ≤ 4.0ns (or -1.0V for ≤ 8.0ns). Pulse widths
measured at 50% points with amplitude measured peak to DC reference.
Capacitance (TA = 0 to +70°C, VCC = 3.3± 0.3V or 5.0 ± 0.25V)
2M x 32
Max
4M x 32
Max
Symbol
Parameter
Units
CI1
CI2
CI2
CI4
CI5
CIO
Input Capacitance (A0-A9)
38
24
24
14
40
15
58
24
24
21
68
22
pF
pF
pF
pF
pF
pF
Input Capacitance (4MB: RAS0, 8MB: RAS0, 1)
Input Capacitance (4MB: RAS2, 8MB: RAS2, 3)
Input Capacitance (CAS)
Input Capacitance (WE)
Input - Output Capacitance (DQ0-DQ34)
©IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
75H1718
SA14-4471-00
Revised 4/96
Page 5 of 21
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