MAX6900ETT+T Maxim Integrated Products, MAX6900ETT+T Datasheet - Page 15
MAX6900ETT+T
Manufacturer Part Number
MAX6900ETT+T
Description
Real Time Clock IC RTC I2C COMPAT atible RTC in a TDFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6900ETTT.pdf
(17 pages)
Specifications of MAX6900ETT+T
Function
Clock, Calendar, Alarm
Rtc Memory Size
31 B
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
Serial
Package / Case
TDFN EP
Time Format
HH:MM:SS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 11. Recommended Board Layout
______________________________________________________________________________________
*
GUARD RING
GROUND PLANE
VIA CONNECTION
**
**
GROUND PLANE
VIA CONNECTION
SM WATCH CRYSTAL
V
VIA CONNECTION
I
CC
2
PLANE
**
C-Compatible RTC in a TDFN
*
*
*LAYER 1 TRACE
0.1µF
SM CAP
*
*
**
*
** LAYER 2 LOCAL GROUND PLANE
CONNECT ONLY TO PIN 4
GROUND PLANE VIA
*
*
*
GROUND PLANE
VIA CONNECTION
15