TE
CH
tm
ABSOLUTE MAXIMUM RATINGS
T436416A
TM Technology Inc. reserves the right
P. 4
to change products or specifications without notice.
Publication Date: MAY. 2003
Revision: B
Parameter
Symbol
Value
Unit
Voltage on Any Pin Relative To Vss
V
IN
,V
OUT
-1.0 to 4.6
V
Supply Voltage Relative To Vss
V
DD
,V
DDQ
-1.0 to 4.6
V
Short circuit Output Current
Iout
P
D
50
mA
Power Dissipation
1
W
°
C
°
C
Operating Temperature
TOPR
Tstg
0 to +70
Storage Temperature
-55 to +125
Note :
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.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= 0 to +70
°
C
, Voltage referenced to V
SS
=0V)
Parameter
Symbol
Min.
Typ
Max.
Unit
Notes
Supply Voltage
V
DD
,V
DDQ
3.0
3.3
3.6
V
Input High Voltage
V
IH
2.0
3.0
V
DD
+0.3V
V
1
Input Low Voltage
V
IL
-0.3
0
0.8
V
2
Output logic high voltage
V
OH
2.4
-
-
V
I
OH
=-2mA
Output logic low voltage
V
OL
-
-
0.4
V
I
OL
=2mA
Input leakage current
I
IL
-5
-
5
uA
3
Output leakage current
Note :
1. V
IH
(max) = 4.6V AC for pulse width
≤
10ns acceptable.
2. V
IL
(min) = -1.0V AC for pulse width
≤
10ns acceptable.
3. Any input 0V
≤
V
IN
≤
V
DD
+ 0.3V , all other pin are not under test = 0V.
4. Dout = disable, 0V
≤
V
OUT
≤
V
DD .
CAPACITANCE
(T
A
=25
°
C
,V
DD
=3.3V, f = 1MHz)
I
OL
-5
-
5
uA
4
Pin
Symbol
C
CLK
C
ADD
C
OUT
C
IN
Min
2.5
2.5
4.0
2.5
Max
4.0
5.0
6.5
5.0
Unit
pF
pF
pF
pF
CLOCK
ADDRESS
DQ0 ~ DQ15
RAS,CAS,WE,CS,CKE,LDQM,
UDQM