DS1302Z+T&R Maxim Integrated Products, DS1302Z+T&R Datasheet - Page 12
![IC TIMEKEEPER W/CHARGER 8-SOIC](/photos/1/39/13902/8-soic_21-0042b_sml.jpg)
DS1302Z+T&R
Manufacturer Part Number
DS1302Z+T&R
Description
IC TIMEKEEPER W/CHARGER 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/Trickle-Chargerr
Datasheet
1.DS1302ZTR.pdf
(13 pages)
Specifications of DS1302Z+T&R
Memory Size
31B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
3-Wire Serial
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DS1302Z+T&R
Figure 6. Timing Diagram: Read Data Transfer
Figure 7. Timing Diagram: Write Data Transfer
CHIP INFORMATION
TRANSISTOR COUNT: 11,500
THERMAL INFORMATION
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
SCLK
SCLK
CE
I/O
CE
I/O
8 DIP
8 SO (150 mils)
PACKAGE
t
DC
t
DC
PACKAGE TYPE
8 SO (208 mils)
8 SO (150 mils)
t
CC
8 PDIP
t
CC
ADDRESS/COMMAND BYTE
t
CDH
ADDRESS/COMMAND BYTE
t
t
CDH
THETA-JA
CL
t
(°C/W)
R
110
170
t
CL
t
R
t
CH
THETA-JC
t
CH
(°C/W)
t
F
40
40
PACKAGE CODE
t
F
12 of 13
—
—
—
WRITE DATA BYTE
t
CDD
READ DATA BYTE
t
t
CCH
CCZ
t
CWH
DOCUMENT NO.
t
CDZ
21-0043
21-0262
21-0041