x1205s8izt1 Intersil Corporation, x1205s8izt1 Datasheet - Page 3

• Manufacturer Part Number: x1205s8izt1
• Description: 2-wire? Rtc Real Time Clock/calendar
• Manufacturer: Intersil Corporation

ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias ................... -65°C to +135°C
Storage Temperature ........................ -65°C to +150°C
Voltage on V
pin (respect to ground) ............................-0.5V to 7.0V
Voltage on SCL, SDA, X1 and X2
pin (respect to ground) ............... -0.5V to 7.0V or 0.5V
above V
DC Output Current .............................................. 5 mA
Lead Temperature (Soldering, 10 sec) .............. 300°C
DC OPERATING CHARACTERISTICS (Temperature = -40°C to +85°C, unless otherwise stated.)
OPERATING CHARACTERISTICS
Symbol
Symbol
V
I
V
I
I
I
BACK
V
V
V
V
BACK
V
I
V
CC1
CC2
CC3
HYS
I
LO
CC
CB
BC
LI
OL
IH
IL
CC
or V
Read Active Supply
Current
Program Supply Current
(nonvolatile)
Main Timekeeping
Current
Timekeeping Current
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Schmitt Trigger Input
Hysteresis
Output LOW Voltage for
SDA/IRQ
Main Power Supply
Backup Power Supply
Switch to Backup Supply
Switch to Main Supply
CC
, V
BACK
BACK
Parameter
Parameter
(whichever is higher)
and IRQ
3
V
V
V
CC
Conditions
Conditions
V
V
V
V
V
V
V
V
BACK
BACK
CC
CC
CC
CC
CC
CC
CC
CC
related level
= 2.7V
= 5.0V
= 2.7V
= 5.0V
= 2.7V
= 5.0V
= 2.7V
= 5.5V
= 1.8V
= 3.3V
X1205
.05 x V
V
.05 x V
V
V
CC
BACK
BACK
V
Min
BACK
2.7
1.8
Min
-0.5
x 0.7 or
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation
of the device at these or any other conditions above
those indicated in the operational sections of this
specification is not implied. Exposure to absolute max-
imum rating conditions for extended periods may
affect device reliability.
CC
x 0.7
BACK
-0.2
or
Typ
Typ
1.25
1.5
V
V
V
V
V
V
CC
CC
BACK
BACK
BACK
BACK
Max
Max
400
800
5.5
5.5
2.5
3.0
+ 0.5 or
0.4
0.4
x 0.2 or
10
20
10
10
+ 0.5
+0.2
x 0.2
-0.1
Unit
Unit
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
3, 7, 8, 14, 15
3, 6, 9, 14, 15
mance Data”
“See Perfor-
1, 5, 7, 14
2, 5, 7, 14
September 23, 2005
Notes
Notes
10
10
13
13
13
11
FN8097.2