DS1340Z-18+ Maxim Integrated Products, DS1340Z-18+ Datasheet - Page 16

• Manufacturer Part Number: DS1340Z-18+
• Description: IC RTC I2C W/CHARGER 1.8V 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/Trickle-Chargerr

Specifications of DS1340Z-18+

• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.71 V ~ 1.89 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2010 Maxim Integrated Products
I
REVISION
NUMBER
2
C RTC with Trickle Charger
5
6
is a registered trademark of Maxim Integrated Products, Inc.
REVISION
DATE
10/10
8/08
Updated Figure 5.
In the Clock and Calendar section, added text explaining the use of
halt the oscillator.
Replaced Figure 7 with an updated version; changed Figures 8 and 9 and
added Figure 10 with more comprehensive I
Updated the top mark information in the Ordering Information table.
Updated the soldering information in the Absolute Maximum Ratings section.
Updated the SDA and SCL pin descriptions in the Pin Description table.
Increased ESR from 45,60k (max) to 80k (max) in Table 2.
Updated the Package Information table.
DESCRIPTION
Maxim is a registered trademark of Maxim Integrated Products, Inc.
2
C figures.
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