DS1344E-3+

Mfr. #:: DS1344E-3+
Manufacturer:: Maxim Integrated
Description:: Real Time Clock Low-Current SPI/3-Wire RTC
Lifecycle:: New from this manufacturer.
Datasheet:: DS1344E-3+ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: DS1344E-3+ 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: 0.006737 oz

Mounting-Style: SMD/SMT

Package-Case: TSSOP-20

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: 2.7 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: -

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Part-#-Aliases: 90-1344E+003 DS1344E

Supply-Voltage-Max: 5.5 V

Supply-Voltage-Min: 2.7 V

RTC-Bus-Interface: 3-Wire SPI

RTC-Memory-Size: 96 B

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

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If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

DS1344E-3+ Description

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

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

***ure Electronics: Low-Current SPI/3-Wire RTCs

DS1344E-3+ 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-3+T&R DISTI # DS1344E-3+T&RCT-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1995In Stock	1000:$2.4658 500:$2.9238 250:$3.2584 100:$3.4345 25:$3.9628 10:$4.1920 1:$4.6700
DS1344E-3+T&R DISTI # DS1344E-3+T&RDKR-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1995In Stock	1000:$2.4658 500:$2.9238 250:$3.2584 100:$3.4345 25:$3.9628 10:$4.1920 1:$4.6700
DS1344E-3+ DISTI # DS1344E-3+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	429In Stock	2516:$2.7531 1036:$2.8980 518:$3.4362 296:$3.8295 148:$4.0365 74:$4.6576 10:$4.9270 1:$5.4900
DS1344E-33+ DISTI # DS1344E-33+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	113In 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-3+T&R DISTI # DS1344E-3+T&RTR-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+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-3+ DISTI # DS1344E-3+	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP (Alt: DS1344E-3+) RoHS: Compliant Min Qty: 1	Europe - 0	1:€3.1900 10:€2.9900 25:€2.7900 50:€2.6900 100:€2.5900 500:€2.4900 1000:€2.3900
DS1344E-3+ DISTI # DS1344E-3+	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP - Rail/Tube (Alt: DS1344E-3+) RoHS: Compliant Min Qty: 148 Container: Tube	Americas - 0	148:$2.8900 296:$2.7900 444:$2.6900 740:$2.5900 1480:$2.5900
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-3+T&R DISTI # DS1344E-3+T&R	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP T/R - Tape and Reel (Alt: DS1344E-3+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+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:€2.3900 5000:€2.2900 10000:€2.2900 15000:€2.0900 25000:€1.8900
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	86	500:$2.9900 250:$3.1700 100:$3.3200 50:$3.6500 25:$3.8600 10:$4.1900 1:$4.4100
DS1344E-3+ DISTI # 700-DS1344E-3+	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	170	1:$5.2800 10:$4.9300 25:$4.2000 50:$3.9700 100:$3.6100 500:$3.3000 1000:$2.7000
DS1344E-3+T&R DISTI # 700-DS1344E-3+T&R	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	0	2500:$2.2300
DS1344E-33+ DISTI # 700-DS1344E-33+	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	511	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	86	1000:$3.6600 500:$4.7400 250:$5.0200 100:$5.2500 50:$5.7800 25:$6.1200 10:$6.6300 1:$6.9900
DS1344E-33+T&R DISTI # XSKDRABS0027601	Maxim Integrated Products	RoHS: Compliant	7500	7500:$2.9400 2500:$3.1500
DS1344E-33+ DISTI # 2515362	Maxim Integrated Products	RTC W/ NVRAM, 768B, HH:MM:SS, TSSOP-20 RoHS: Compliant	86	100:£2.4000 50:£2.6500 25:£2.7900 10:£3.0400 1:£3.1900

Related products

Image	Part #	Description
	Mfr.#: DS1340Z-3+ OMO.#: OMO-DS1340Z-3-	Real Time Clock I2C RTC w/Trickle Charger
	Mfr.#: DS1342U+ OMO.#: OMO-DS1342U-	Real Time Clock I2C RTC 12pF
	Mfr.#: DS1343E-3+ OMO.#: OMO-DS1343E-3-	Real Time Clock Low-Current SPI/3-Wire RTC
	Mfr.#: DS1345YP-100+ OMO.#: OMO-DS1345YP-100-	NVRAM 1024K NV SRAM w/Battery Monitor
	Mfr.#: DS1340Z-1.8 OMO.#: OMO-DS1340Z-1-8-1190	New and Original
	Mfr.#: DS1344D-18+TR OMO.#: OMO-DS1344D-18-TR-1190	New and Original
	Mfr.#: DS1344E-18+TR OMO.#: OMO-DS1344E-18-TR-1190	New and Original
	Mfr.#: DS1345WP-150 OMO.#: OMO-DS1345WP-150-241	IC NVSRAM 1M PARALLEL 34PWRCAP
	Mfr.#: DS1341U+ OMO.#: OMO-DS1341U--MAXIM-INTEGRATED	Real Time Clock I2C RTC 6pF
	Mfr.#: DS1343D-3+ OMO.#: OMO-DS1343D-3--MAXIM-INTEGRATED	Real Time Clock Low-Current SPI/3-Wire RTC

Availability

Stock:: Available
On Order:: 1500
Enter Quantity:

Current price of DS1344E-3+ 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: ~~$3.81~~; ~~$3.81~~

10: ~~$3.62~~; ~~$36.20~~

100: ~~$3.43~~; ~~$342.90~~

500: ~~$3.24~~; ~~$1 619.25~~

1000: ~~$3.05~~; ~~$3 048.00~~

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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DS1344E-3 4
DS1344E 7
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DS13 653
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DS1344E-3+

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes