Document Number: 001-51000 Rev. *E Page 7 of 17
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. These user guidelines are not tested.
Storage temperature ................................ –65 C to +150 C
Temperature under bias............................ –55 C to +125 C
Supply voltage on V
CC
relative to V
SS
............–0.5 V to 7.0 V
Voltage on input relative to V
SS
...........–0.6 V to V
CC
+ 0.5 V
Voltage on DQ
0-7
or HSB .................... –0.5 V to V
CC
+ 0.5 V
Power dissipation ........................................................ 1.0 W
DC output current (1 output at a time, 1 s duration) .... 15 mA
Operating Range
Range Ambient Temperature V
CC
Commercial 0 C to +70 C 4.5 V to 5.5 V
Industrial –40 C to +85 C 4.5 V to 5.5 V
DC Electrical Characteristics
Over the operating range (V
CC
= 4.5 V to 5.5 V)
[3]
Parameter Description Test Conditions Min Max Unit
I
CC1
Average V
CC
current t
RC
= 25 ns
t
RC
= 45 ns
Dependent on output loading and cycle rate.
Values obtained without output loads.
I
OUT
= 0 mA.
Commercial – 85
65
mA
mA
Industrial – 90
65
mA
mA
I
CC2
Average V
CC
current during
STORE
All inputs Do Not Care, V
CC
= Max
Average current for duration t
STORE
–3mA
I
CC3
Average V
CC
current at
t
RC
= 200 ns, 5 V, 25 °C typical
WE
> (V
CC
– 0.2 V). All other inputs cycling.
Dependent on output loading and cycle rate. Values obtained
without output loads.
–10mA
I
CC4
Average V
CAP
current during
AutoStore cycle
All inputs Do Not Care, V
CC
= Max
Average current for duration t
STORE
–2mA
I
SB1
[4]
Average Vcc current
(Standby, cycling TTL input
levels)
t
RC
= 25 ns, CE > V
IH
t
RC
= 45 ns, CE > V
IH
Commercial – 25
18
mA
mA
Industrial – 26
19
mA
mA
I
SB2
[4]
V
CC
standby current CE > (V
CC
– 0.2 V). All others V
IN
< 0.2 V or > (V
CC
– 0.2 V).
Standby current level after nonvolatile cycle is complete.
Inputs are static. f = 0 MHz.
–1.5mA
I
ILK
Input leakage current V
CC
= Max, V
SS
< V
IN
< V
CC
–1 +1 A
I
OLK
Off state output leakage
current
V
CC
= Max, V
SS
< V
IN
< V
CC
, CE or OE > V
IH
or WE < V
IL
–5 +5 A
V
IH
Input HIGH voltage 2.2 V
CC
+ 0.5 V
V
IL
Input LOW voltage V
SS
– 0.5 0.8 V
V
OH
Output HIGH voltage I
OUT
= –4 mA except HSB 2.4 – V
V
OL
Output LOW voltage I
OUT
= 8 mA except HSB –0.4V
V
BL
Logic ‘0’ voltage on HSB output I
OUT
= 3 mA – 0.4 V
V
CAP
Storage capacitor Between V
CAP
pin and Vss, 6 V rated. 68 µF –10%, +20%
nom.
61 220 µF
Data Retention and Endurance
Parameter Description Min Unit
DATA
R
Data retention 100 Years
NV
C
Nonvolatile STORE operations 1,000 K
Notes
3. V
CC
reference levels throughout this data sheet refer to V
CC
if that is where the power supply connection is made, or V
CAP
if V
CC
is connected to ground.
4. CE
> V
IH
does not produce standby current levels until any nonvolatile cycle in progress has timed out.
Not Recommended for New Designs. In production to support ongoing production programs only.
(28 strony)
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