DS1374U-33+ Maxim Integrated Products, DS1374U-33+ Datasheet - Page 17

• Manufacturer Part Number: DS1374U-33+
• Description: IC RTC I2C W/CHARGER 10-USOP
• Manufacturer: Maxim Integrated Products
• Type: Watchdog Timer/Trickle Chargerr

Specifications of DS1374U-33+

• Time Format: Binary
• Date Format: Binary
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.97 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Function: Clock/Calendar/Elapsed Time Counter/Watchdog Timekeeper
• 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 (2-Wire, I2C)
• Counter Type: Binary
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.97V To 5.5V
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +85°C
• Clock Format: Binary
• Clock Ic Type: RTC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PROCESS: CMOS
SUBSTRATE CONNECTED TO GROUND
I
2
C, 32-Bit Binary Counter Watchdog RTC with
TOP VIEW
V
BACKUP
GND
RST
Trickle Charger and Reset Input/Output
X1
X2
Chip Information
1
2
3
4
5
DS1374
μSOP
____________________________________________________________________
10
9
8
7
6
V
SQW
INT
SCL
SDA
CC
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
10 µSOP (3.0mm)
16 SO (0.300”)
PACKAGE
SQW
SCL
N.C.
N.C.
N.C.
N.C.
V
TYPE
INT
CC
1
2
3
4
5
6
7
8
SO (0.300")
DS1374C
PACKAGE
W16#H2
U10+2
CODE
Package Information
16
15
14
13
11
10
12
9
Pin Configurations
SDA
GND
RST
V
N.C.
N.C.
N.C.
N.C.
BACKUP
OUTLINE
21-0042
21-0061
NO.
PATTERN NO.
90-0107
90-0330
LAND
17