= DS1340Z-33+ – Clock/Timing =
DS1340Z-33+
Part Number: DS1340Z-33+
Manufacturer
ADI
Package
8-SOIC
Date Code
25+
Category
Clock/Timing
Product Details
Stock Status
1000
MOQ
100
Lead Time
1-2 weeks
Product Status
Active
Technical Specifications
Operating Temperature
-40°C ~ 85°C (TA)
MSL
1 (Unlimited)
RoHS Status
ROHS3 Compliant
ECCN
EAR99
Description
Product Details
The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block access of the register map is identical to the ST device. Two additional regis ters, which are accessed individually, are required for the trickle charger and flag. The clock/calendar pro vides seconds, minutes, hours, day, date, month, and year information. A built-in power-sense circuit detects power failures and automatically switches to the back up supply. Reads and writes are inhibited while the clock continues to run. The device is programmed seri ally through an I2C bidirectional bus
Applications
Real Time Clocks
Downloads
Download DatasheetNeed Assistance?
enquiry@nexcir.com
Response Time
Within 24 hours
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