DS1344E-33+

Mfr. #:: DS1344E-33+
Manufacturer:: Maxim Integrated
Description:: Real Time Clock Low-Current SPI/3-Wire RTC
Lifecycle:: New from this manufacturer.
Datasheet:: DS1344E-33+ Datasheet
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More Information:: DS1344E-33+ more Information

Product Attribute
Attribute Value

Manufacturer: Maxim Integrated

Product Category: Clock/Timing - Real Time Clocks

Series: DS1344E

Product: Real Time Clocks

Type: Clock/Calendar

Packaging: Tube Alternate Packaging

Unit-Weight: 191 mg

Mounting-Style: SMD/SMT

Package-Case: 20-TSSOP (0.173", 4.40mm Width)

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger

Function: Alarm Calendar Clock

Interface: SPI

Voltage-Supply: 3 V ~ 5.5 V

Supplier-Device-Package: 20-TSSOP

Memory-Size: 96B

Time-Format: HH:MM:SS (12/24 hr)

Date-Format: YY-MM-DD-dd

Voltage-Supply-Battery: 1.3 V ~ 5.5 V

Current-Timekeeping-Max: 120μA ~ 160μA @ 3.63V ~ 5.5V

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Part-#-Aliases: 90-1344E+033 DS1344E

Supply-Voltage-Max: 5.5 V

Supply-Voltage-Min: 3 V

RTC-Bus-Interface: 3-Wire SPI

Tags: DS1344E-3, DS1344E, DS1344, DS134, DS13, DS1

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DS1344E-33+ Description

***et Europe: Real Time Clock Serial 96Byte 20-Pin TSSOP

***nell: RTC W/ NVRAM, 768B, HH:MM:SS, TSSOP-20

***i-Key: IC RTC CLK/CALENDAR SPI 20-TSSOP

***ark: Rtc W/ Nvram, 768B, Hh:mm:ss, Tssop-20; Date Format:day; Date; Month; Year; Clock Format:hh:mm:ss; Clock Ic Type:alarm Rtc; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Clock Ic Case Style:tssop; No. Of Pins:20Pins Rohs Compliant: Yes

DS1344E-33+ More Information

DS134x Low-Current SPI / 3-Wire RTCs: Maxim Integrated's DS134x low-current SPI / 3-wire real-time clocks (RTCs) are time-keeping devices compatible with any 32.768 kHz crystal. The ability of the DS134x to drive high ESR allows use of the smallest available surface mount crystals, saving board space. Maxim Integrated's DS134x RTCs also provide extremely low standby current, permitting longer life from a backup supply source. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either 24-hour or 12-hour format with an active-low AM/PM indicator. Address and data are transferred serially through an SPI or 3-wire interface. Two programmable time-of-day alarms are provided. Maxim Integrated DS134x RTCs are designed for use in embedded timestamping, handheld devices, medical equipment, and telematics applications.Learn More

Maxim Real Time Clocks (RTC): Maxim Integrated Real-time Clocks (RTCs) are offered in a wide range of low power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
DS1344E-33+ DISTI # DS1344E-33+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	93In Stock	2516:$2.5004 1036:$2.6320 518:$3.1208 296:$3.4780 148:$3.6660 74:$4.2300 10:$4.4740 1:$4.9800
DS1344E-33+T&R DISTI # DS1344E-33+T&R-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.2743
DS1344E-33+ DISTI # DS1344E-33+	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP (Alt: DS1344E-33+) RoHS: Compliant Min Qty: 148	Asia - 0	148:$2.6857 296:$2.5405 444:$2.4416 740:$2.3798 1480:$2.3500 3700:$2.2927 7400:$2.2381
DS1344E-33+ DISTI # DS1344E-33+	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP - Rail/Tube (Alt: DS1344E-33+) RoHS: Compliant Min Qty: 148 Container: Tube	Americas - 0	148:$2.5900 296:$2.5900 444:$2.4900 740:$2.3900 1480:$2.2900
DS1344E-33+T&R DISTI # DS1344E-33+T&R	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP T/R (Alt: DS1344E-33+T&R) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.4900 5000:€2.3900 10000:€2.2900 15000:€2.0900 25000:€1.9900
DS1344E-33+T&R DISTI # DS1344E-33+T&R	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP T/R - Tape and Reel (Alt: DS1344E-33+T&R) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.3900 5000:$2.2900 10000:$2.2900 15000:$2.1900 25000:$2.0900
DS1344E-33+ DISTI # 73Y1245	Maxim Integrated Products	RTC W/ NVRAM, 768B, HH:MM:SS, TSSOP-20,Date Format:Day,Date,Month,Year,Clock Format:HH:MM:SS,Clock IC Type:Alarm RTC,Supply Voltage Min:3V,Supply Voltage Max:5.5V,Clock IC Case Style:TSSOP,No. of Pins:20Pins RoHS Compliant: Yes	0	500:$2.9900 250:$3.4800 100:$3.5700 50:$3.6500 25:$3.8600 10:$4.4700 1:$4.8500
DS1344E-33+ DISTI # 700-DS1344E-33+	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	441	1:$4.8500 10:$4.4700 25:$3.8600 50:$3.6500 250:$3.4800 500:$2.9900 1000:$2.4800 2000:$2.4500
DS1344E-33+T&R DISTI # 700-DS1344E-33+T&R	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	0	1:$4.6000 10:$4.3500 25:$3.4800 50:$3.3100 100:$3.0500 250:$2.8900 500:$2.2300
DS1344E-33+ DISTI # 2515362	Maxim Integrated Products	RTC W/ NVRAM, 768B, HH:MM:SS, TSSOP-20 RoHS: Compliant	63	100:£2.7200 50:£2.7900 25:£2.9400 10:£3.4100 1:£3.7000
DS1344E-33+T&R DISTI # XSKDRABS0027601	Maxim Integrated Products	RoHS: Compliant	7500 in Stock0 on Order	7500:$2.7300 2500:$2.9200
DS1344E-33+ DISTI # 2515362	Maxim Integrated Products	RTC W/ NVRAM, 768B, HH:MM:SS, TSSOP-20 RoHS: Compliant	63	2516:$3.7500 1036:$3.9400 518:$4.6700 296:$5.2100 148:$5.4900 74:$6.3300 10:$6.7000 1:$7.4500

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$DS1340U-33+T\u0026R$	Mfr.#: DS1340U-33+T\u0026R OMO.#: OMO-DS1340U-33-T-U0026R	Real Time Clock I2C RTC w/Trickle Charger
	Mfr.#: DS1343E-33+ OMO.#: OMO-DS1343E-33-	Real Time Clock Low-Current SPI/3-Wire RTC
	Mfr.#: DS1345YP-100+ OMO.#: OMO-DS1345YP-100-	NVRAM 1024K NV SRAM w/Battery Monitor
	Mfr.#: DS1340 OMO.#: OMO-DS1340-1190	New and Original
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	Mfr.#: DS1340Z-18+ OMO.#: OMO-DS1340Z-18--MAXIM-INTEGRATED	Real Time Clock I2C RTC w/Trickle Charge
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Availability

Stock:: Available
On Order:: 3000
Enter Quantity:

Current price of DS1344E-33+ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.44~~; ~~$3.44~~

10: ~~$3.26~~; ~~$32.63~~

100: ~~$3.09~~; ~~$309.15~~

500: ~~$2.92~~; ~~$1 459.90~~

1000: ~~$2.75~~; ~~$2 748.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes