Rainbow Electronics DS1306 - Manual (Page 15)

DS1306
15 of 21
ABSOLUTE MAXIMUM RATINGS*
Voltage Range on Any Pin Relative to Ground -0.5V to +7.0V
Storage Temperature Range -55 °C to +125°C
Soldering Temperature Range See IPC/JEDEC Standard J-STD-020A
* This is a stress rating only and functional operation of the device at these or any other conditions
beyond those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time can affect reliability.
OPERATING RANGE
RANGE TEMP. RANGE V
CC
(V)
Commercial 0°C to +70°C 2.0 to 5.5 V
CC1
or V
CC2
Industrial -40°C to +85°C 2.0 to 5.5 V
CC1
or V
CC2
RECOMMENDED DC OPERATING CONDITIONS
(
Over the operating range*)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage
V
CC1
, V
CC2
V
CC1
, V
CC2
2.0 5.5 V 1, 8
Logic 1 Input V
IH
2.0 V
CC
+ 0.3 V
V
CC
= 2.0V +0.3
Logic 0 Input V
IL
V
CC
= 5V
-0.3
+0.8
V
V
BAT
Battery Voltage V
BAT
2.0 5.5 V
V
CCIF
Supply Voltage V
CCIF
2.0 5.5 V 10
*Unless otherwise specified.