X40430/X40431 – Preliminary Information
ABSOLUTE MAXIMUM RATINGS
COMMENT
Temperature under bias ................... –65°C to +135°C
Storage temperature ........................ –65°C to +150°C
Voltage on any pin with
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
respect to V ......................................–1.0V to +7V
SS
D.C. output current ............................................... 5mA
Lead temperature (soldering, 10 seconds)........ 300°C
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Min.
0°C
Max.
70°C
Version
-A or -B
-C
Supply Voltage Limits
2.7V to 5.5V
–40°C
+85°C
2.4V to 3.6V
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified)
Symbol
Parameter
Active Supply Current (V ) Read
Min.
Typ.(4)
Max.
1.5
Unit
Test Conditions
(1)
I
I
mA
mA
V
V
= V x 0.1
CC
CC1
CC2
CC
IL
IH
(1)
= V
x 0.9,
CC
Active Supply Current (V ) Write
3.0
CC
f
= 400kHz
SCL
(1)
I
Standby Current (V ) AC (WDT off)
10
30
30
µA
V
= V x 0.1
CC
SB1
CC
IL
VIH = V
x 0.9
CC
f
, f
= 400kHz
SCL SDA
(2)
I
Standby Current (V ) DC (WDT on)
CC
50
10
10
µA
µA
µA
V
= V
= V
SB2
SDA
SCL CC
Others = GND or V
CC
I
Input Leakage Current (SCL, MR,
WP)
V
= GND to V
CC
LI
IL
I
Output Leakage Current (SDA,
V2FAIL, V3FAIL, WDO, RESET)
V
= GND to V
SDA
CC
LO
Device is in Standby(2)
(3)
V
Input LOW Voltage (SDA, SCL, MR,
WP)
-0.5
V
x 0.3
V
V
IL
CC
(3)
V
Input HIGH Voltage (SDA, SCL, MR,
WP)
V
x 0.7
CC
V
+ 0.5
IH
CC
V
Schmitt Trigger Input Hysteresis
• Fixed input level
HYS
0.2
.05 x V
V
V
• V
related level
CC
CC
V
Output LOW Voltage (SDA, RESET/
RESET, LOWLINE, V2FAIL,
V3FAIL, WDO)
0.4
V
I
I
= 3.0mA (2.7-5.5V)
= 1.8mA (2.4-3.6V)
OL
OL
OL
V
Output (RESET, LOWLINE) HIGH
Voltage
V
V
– 0.8
– 0.4
V
I
I
= -1.0mA (2.7-5.5V)
= -0.4mA (2.4-3.6V)
OH
CC
CC
OH
OH
V
Supply
CC
V
V
Trip Point Voltage
CC
2.0
4.75
60
V
TRIP1
V
Low V
RESET Hysteresis
CC
mV
LVRH
Characteristics subject to change without notice. 15 of 24
REV 1.2.3 11/28/00
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