DS1306EN Maxim Integrated Products, DS1306EN Datasheet - Page 15

• Manufacturer Part Number: DS1306EN
• Description: IC RTC SERIAL ALARM IND 20-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/Alarmr

Specifications of DS1306EN

• Memory Size: 96B
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Supply Voltage
V
Logic 1 Input
Logic 0 Input
V
V
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.……………………………….Refer to the IPC/JEDEC Standard J-STD-020
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
RECOMMENDED DC OPERATING CONDITIONS
(T
CC1
BAT
CCIF
A
Commercial
, V
= Over the operating range, unless otherwise specified.)
Battery Voltage
Industrial
Supply Voltage
RANGE
PARAMETER
CC2
TEMP RANGE
-40°C to +85°C
0°C to +70°C
V
CC1
V
V
V
V
CCIF
, V
BAT
IH
IL
SYMBOL
CC2
V
V
CC
CC
= 2.0V
= 5V
15 of 22
2.0 to 5.5 V
2.0 to 5.5 V
Specification
MIN
V
-0.3
2.0
2.0
2.0
2.0
CC
CC1
CC1
(V)
or V
or V
TYP
CC2
CC2
V
CC
MAX
+0.3
+0.8
5.5
5.5
5.5
+ 0.3
UNITS
V
V
V
V
V
NOTES
DS1306
1, 8
10