DS1390U-33 Maxim Integrated Products, DS1390U-33 Datasheet - Page 25
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DS1390U-33
Manufacturer Part Number
DS1390U-33
Description
Real Time Clock
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1390U-3.pdf
(26 pages)
Specifications of DS1390U-33
Function
Clock, Calendar, Alarm, Trickle Charger
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.97 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
Serial
Package / Case
uSOP
Time Format
HH:MM:SS:hh
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS1390U-33
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
DS1390U-33+
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
DS1390U-33+T&R
Manufacturer:
MAXIM
Quantity:
8
Part Number:
DS1390U-33+T&R
Manufacturer:
MAXIM/美信
Quantity:
20 000
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
PACKAGE TYPE
CPU
CPU
V
V
CC
CC
10 µSOP
DOUT
CS
SCLK
DIN
CE
SCLK
I/O
X1
X1
CRYSTAL
CRYSTAL
DS1390/
DS1394
DS1392
X2
X2
GND
GND
Low-Voltage SPI/3-Wire RTCs with
____________________________________________________________________
SQW/INT
V
V
V
BACKUP
V
BACKUP
V
V
CC
CC
CC
CC
SQW
INT
PACKAGE CODE
—
CPU
CPU
V
V
CC
CC
RST
RST
Typical Operating Circuits
I/O
SCLK
DOUT
SCLK
CS
DIN
RST
CE
RST
X1
X1
Trickle Charger
CRYSTAL
CRYSTAL
Package Information
DS1393
DS1391
X2
X2
GND
GND
DOCUMENT NO.
SQW/INT
V
V
V
V
BACKUP
V
V
BACKUP
CC
CC
CC
CC
21-0061
25