ST M41T93RQA6F

Manufacturer	ST
MPN	M41T93RQA6F
LCSC Part #	C5269725
Packaging	VFQFPN-16(4x4)
Customer #
Key Attributes	Serial SPI bus real-time clock (RTC) with battery switchover
Datasheet	ST M41T93RQA6F

Products Specifications

Type	Description	All
Category	Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks
Manufacturer	ST
Packaging	VFQFPN-16(4x4)
Operating Temperature	-40℃~+85℃
Voltage - Supply	2.7V~5.5V
Features	Backup power management and battery charging;Battery low voltage detection;Alarm function;Watchdog timer
crystal oscillator	External
Alarm Output	Yes
Current - Supply	80uA

AI Translation

Ultra-low battery supply current of 365 nA
Factory calibrated accuracy ±5 ppm typical after 2 reflows (SOX18) (much better accuracies are achievable using built-in programmable analog and digital calibration circuits)
2.0 V to 5.5 V clock operating voltage
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
Automatic switchover and reset output circuitry (fixed reference): M41T93S: VCC = 3.0 V to 5.5 V; M41T93R: VCC = 2.7 V to 5.5 V; M41T93Z: VCC = 2.38 V to 5.50 V
Compatible with SPI bus serial interface (supports SPI mode 0 [CPOL = 0, CPHA = 0])
Programmable alarm with interrupt function (valid even during battery backup mode)
Optional 2nd programmable alarm available
Square wave output (defaults to 32 KHz on power-up)
RESET (RST) output
Watchdog timer

In-Stock: 10

10 In stock, ships now

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Qty	Unit Price	Total Amount
1+	$ 7.2953$ 4.1584	$ 4.16
10+	$ 6.3077$ 3.5954	$ 35.95
30+	$ 5.7067$ 3.2529	$ 97.59
100+	$ 5.2021$ 2.9652	$ 296.52
Standard Packaging1000/Full Reel

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