參數(shù)資料
型號(hào)： IBM0418A86LQKA-6
元件分類(lèi)： SRAM
英文描述： 512K X 18 STANDARD SRAM, 3.5 ns, PQFP100
封裝： TQFP-100
文件頁(yè)數(shù)： 16/17頁(yè)
文件大?。?/td> 299K
代理商： IBM0418A86LQKA-6
IBM0418A86LQKA
IBM0436A86LQKA
IBM0418A86SQKA
IBM0436A86SQKA
8 Mb Synchronous Communication SRAM
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 8 of 16
llwp.03
10/11/2000
Absolute Maximum Ratings
Parameter
Symbol
Rating
Units
Notes
Power Supply Voltage
VDD
-0.5 to 4.3
V
Output Power Supply Voltage
VDDQ
-0.5 to VDD
Input Voltage
VIN
-0.5 to VDD +0.5
DQ Input Voltage
VDQIN
-0.5 to VDDQ+0.5
Junction Temperature
TJ
150
°C
Operating Temperature
TA
0to70
°C
Storage Temperature
TSTG
-55to+150
°C
Short Circuit Output Current
IOUT
25
mA
1. Stresses greater than those listed under Absolute Maximum Ratings table may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions above those indicated in operational sec-
tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. Excludes DQ inputs.
Recommended DC Operating Conditions (T
A=0 to +70 °C)
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
Supply Voltage
VDD
2.5 V
2.25
2.5
2.75
3.3 V
3.0
3.3
3.63
Output Driver Supply Voltage
VDDQ
2.5 V
2.25
2.5
VDD
3.3 V
3.135
3.3
VDD
Input High Voltage
VIH
2.5 V
1.7
—
VDDQ +0.3
V1, 2
3.3 V
2.0
—
VDDQ +0.3
Input Low Voltage
VIL
-0.3
—
0.8
V
Input Leakage Current
ILI
-2.0
2.0
A
Output High Voltage (IOH=-4.0mA)
VOH
2.5 V
2.0
V1, 4
3.3 V
2.4
Output Low Voltage (IOL=8.0mA)
VOL
2.5 V
—
0.2
V1, 4
3.3 V
—
0.4
Output Leakage Current
ILO
-4.0
4.0
A
1. All voltages referenced to VSS.All VDD,VDDQ and VSS pins must be connected. VDDQ and VDD = 2.5 V or 3.3 V nominal. Mixed
voltage levels for VDDQ and VDD not supported.
2. VIH(Max)DC = VDDQ +0.3 V, VIH(Max)AC = VDDQ +0.85V (pulse width ≤ 4.0ns).
3. VIL(Min)DC = - 0.3 V, VIL(Min)AC= -1.5 V (pulse width ≤ 4.0ns)
4. Driver AC characteristics are higher than the shown DC values. See
AC Test Loading on page 10 for actual test conditions.
5. MODE pin has an internal pull-up, and ILI =+/-100A.
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