
A43P26161 
PRELIMINARY 
 (July, 2005, Version 1.1) 
4 
AMIC Technology, Corp.
Absolute Maximum Ratings* 
Voltage on any pin relative to VSS (Vin, Vout )  . . . . . . . . .   
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . -1.0V to +3.0V 
Voltage on VDD supply relative to VSS (VDD, VDDQ )   
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-1.0V to + 3.0V 
Storage Temperature (T
STG
) . . . . . . . . . .  -55
°
C to +150
°
C 
Soldering Temperature X Time (T
SLODER
) . . . . . . . . . . . . . . 
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
°
C X 10sec 
Power Dissipation (P
D
) . . . . . . . . . . . . . . . . . . . . . . . . 0.8W 
Short Circuit Current (Ios) . . . . . .  . . . . . . . . . . . . . . 50mA 
*Comments
Permanent device damage may occur if “Absolute 
Maximum Ratings” are exceeded. 
Functional operation should be restricted to recommended 
operating condition. 
Exposure to higher than recommended voltage for 
extended periods of time could affect device reliability. 
Capacitance (T
A
=25
°
C, f=1MHz) 
Parameter 
Symbol 
Condition 
Min 
Max 
Unit 
Input Capacitance 
CI1 
A0 to A11, BS0, BS1 
2.0 
4.0 
pF 
CI2 
CLK, CKE, 
CS
, 
RAS
 ,
CAS
,
WE
 , DQM 
2.0 
4.0 
pF 
Data Input/Output Capacitance 
CI/O 
DQ0 to DQ15 
3.5 
6.0 
pF 
DC Electrical Characteristics  
Recommend operating conditions  
(Voltage referenced to VSS=0V, T
A
 = 0oC to +70oC for commercial or T
A
 =-40oC to +85oC for extended) 
Parameter 
Symbol 
Min 
Typ 
Max 
Unit 
Note 
Supply Voltage 
VDD 
2.3 
2.5 
2.7 
V 
DQ Supply Voltage 
VDDQ 
2.3 
2.5 
2.7 
V 
Input High Voltage 
V
IH
0.8*VDDQ 
- 
VDDQ+0.3 
V 
Input Low Voltage 
V
IL
-0.3 
- 
0.3 
V 
Note 1 
Output High Voltage 
V
OH
VDDQ - 0.2
- 
- 
V 
I
OH
 = -0.1mA
Output Low Voltage 
V
OL
- 
- 
0.2 
V 
I
OL
 = 0.1mA
Input Leakage Current 
I
IL
-1 
- 
1 
μ
A 
Note 2 
Output Leakage Current 
I
OL
-1.5 
- 
1.5 
μ
A 
Note 3 
Output Loading Condition 
See Fig. 1 (Page 6) 
Note: 
1. V
IL
 (min) = -1.5V AC (pulse width 
≤
 5ns). 
2. Any input 0V 
≤
 VIN 
≤
 VDD + 0.3V, all other pins are not under test = 0V 
3. Dout is disabled, 0V 
≤
 Vout 
≤
 VDD