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See Technical Specifications

DS1340Z-33+T&R +BOM

This product is designed for surface mounting and includes a trickle charger for optimal performance

Manufacturer:

ADI
Mfr.Part #:

DS1340Z-33+T&R
Datasheet:

DS1340Z-33+T&R Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Transferred
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for DS1340Z-33+T&R

DS1340Z-33+T&R General Description

When it comes to selecting a real-time clock (RTC)/calendar for your project, the DS1340Z-33+T&R stands out as a top contender due to its impressive features and capabilities. This device, which is compatible with the ST M41T00, offers a seamless transition for applications currently using the ST product. The inclusion of trickle-charge capability on the V_BACKUP pin ensures that the clock remains operational, even in the absence of external power. Furthermore, the lower timekeeping voltage and oscillator STOP flag contribute to the overall efficiency and reliability of this RTC/calendar. With a built-in power-sense circuit that automatically switches to the backup supply during power failures, the DS1340Z-33+T&R guarantees uninterrupted timekeeping. Whether you require precise timing for industrial automation, consumer electronics, or other applications, this product delivers exceptional performance and accuracy

Key Features

Robust Clock Synchronization
Fault-Tolerant Design for High Reliability
Scalable for Various Applications

Application

Power Management
Data Storage
LED Lighting

Specifications

Pbfree Code	Yes	Part Life Cycle Code	Transferred
Pin Count	8	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Clock Frequency-Max	0.032 MHz	Information Access Method	I2C
Interrupt Capability	N	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3	Length	4.9 mm
Moisture Sensitivity Level	1	Number of Terminals	8
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	1.75 mm	Supply Voltage-Max	5.5 V
Supply Voltage-Min	2.97 V	Supply Voltage-Nom	3.3 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time-Min	SECONDS
Time@Peak Reflow Temperature-Max (s)	30	Volatile	NO
Width	3.9 mm	uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
Series	-	Programmabe	Not Verified
Type	Clock/Calendar	Features	Leap Year, Trickle-Charger
Memory Size	-	Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd	Interface	I²C, 2-Wire Serial
Voltage - Supply	2.97V ~ 5.5V	Voltage - Supply, Battery	1.3V ~ 5.5V
Current - Timekeeping (Max)	150µA @ 5.5V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	DS1340