DS1307ZN/T&R Maxim Integrated Products, DS1307ZN/T&R Datasheet - Page 5
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DS1307ZN/T&R
Manufacturer Part Number
DS1307ZN/T&R
Description
IC RTC SERIAL 512K IND 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAMr
Datasheet
1.DS1307Z.pdf
(14 pages)
Specifications of DS1307ZN/T&R
Memory Size
56B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL OPERATING CHARACTERISTICS
(V
CC
120
110
100
90
80
70
60
50
40
30
20
10
325.0
275.0
225.0
175.0
0
= 5.0V, T
1.0
-40
-20
2.0
A
= +25°C, unless otherwise noted.)
I
BAT
0
TEMPERATURE (°C)
vs. Temperature
I
CCS
3.0
V
CC
20
vs. V
(V)
CC
4.0
40
60
V
CC
=0V, V
5.0
80
BAT
=3.0
V
BAT
SQW=32kHz
=3.0V
SQW off
5 of 14
400
350
300
250
200
150
100
32768.5
32768.4
32768.3
32768.2
32768.1
2.0
32768
2.0
DS1307 64 x 8, Serial, I
2.5
SQW/OUT vs. Supply Voltage
2.5
3.0
I
BAT
V
BACKUP
vs. V
3.5
Supply (V)
(V)
BAT
4.0
3.0
4.5
2
C Real-Time Clock
5.0
V
CC
3.5
= 0V
SQW=32kHz
SQW off
5.5