
Data Sheet
4 Mbit SuperFlash EEPROM
SST28SF040A / SST28VF040A
7
2001 Silicon Storage Technology, Inc.
S71077-04-000
6/01
310
Absolute Maximum Stress Ratings
(Applied conditions greater than those listed under
“
Absolute Maximum
Stress Ratings
”
may cause permanent damage to the device. This is a stress rating only and functional operation
of the device at these conditions or conditions greater than those defined in the operational sections of this data
sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.)
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
°
C to +125
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
°
C to +150
°
C
D. C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to V
DD
+ 0.5V
Transient Voltage (<20 ns) on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . .-1.0V to V
DD
+ 1.0V
Voltage on A
9
Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 14.0V
Package Power Dissipation Capability (Ta = 25
°
C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Through Hold Lead Soldering Temperature (10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
°
C
Surface Mount Lead Soldering Temperature (3 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
°
C
Output Short Circuit Current
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
1. Outputs shorted for no more than one second. No more than one output shorted at a time.
O
PERATING
R
ANGE
FOR
SST28SF040A
Range
Commercial
Industrial
Ambient Temp
0
°
C to +70
°
C
-40
°
C to +85
°
C
V
DD
5.0V±10%
5.0V±10%
O
PERATING
R
ANGE
FOR
SST28VF040A
Range
Commercial
Industrial
Ambient Temp
0
°
C to +70
°
C
-40
°
C to +85
°
C
V
DD
2.7-3.6V
2.7-3.6V
AC C
ONDITIONS
OF
T
EST
Input Rise/Fall Time . . . . . . . . . . . . . . 10 ns
Output Load . . . . . . . . . . . . . . . . . . . . . 1 TTL Gate andC
L
= 100 pF for SST28SF040A
C
L
= 100 pF for SST28VF040A
See Figures 14 and 15