DS1306E/T&R Maxim Integrated Products, DS1306E/T&R Datasheet - Page 21
![IC RTC SERIAL ALARM 20-TSSOP](/photos/6/52/65243/175-20-tssop_sml.jpg)
DS1306E/T&R
Manufacturer Part Number
DS1306E/T&R
Description
IC RTC SERIAL ALARM 20-TSSOP
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/Alarmr
Datasheet
1.DS1306E.pdf
(22 pages)
Specifications of DS1306E/T&R
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
NOTES:
1) I
2) I
3) Measured at V
4) Measured with 50pF load.
5) Measured at V
6) V
7) V
8) V
9) V
10) V
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
2.0V, V
CC1T
CC1A
CC
CC2
CC1
CC1
CCIF
PACKAGE TYPE
= V
and I
= 0V.
= 0V.
< V
and I
must be less than or equal to the largest of V
IL
20 TSSOP
CC1
16 PDIP
BAT
= 0V, V
CC2T
CC2A
, when V
.
IH
OH
are specified with CE set to a logic 0.
are specified with CE = V
= 2.0V or V
= 2.4V or V
IH
= V
CC1
> V
CC
.
CC2
IL
OL
= 0.8V and 10ms maximum rise and fall time.
+ 0.2V (typical); V
= 0.4V.
PACKAGE CODE
CC
, SCLK = 2MHz at V
U20+1
P16+1
21 of 22
CC1
CC
, V
= V
CC2
CC2
, and V
, when V
CC
BAT
= 5V; SCLK = 500kHz at V
CC2
.
> V
DOCUMENT NO.
CC1
.
21-0043
21-0066
CC
=