DS1343E-18+

Mfr. #:: DS1343E-18+
Manufacturer:: Maxim Integrated
Description:: Real Time Clock Low-Current SPI/3-Wire RTC
Lifecycle:: New from this manufacturer.
Datasheet:: DS1343E-18+ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: DS1343E-18+ more Information

Product Attribute
Attribute Value

Manufacturer: Maxim Integrated

Product Category: Clock/Timing - Real Time Clocks

Series: DS1343E

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: 1.71 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

Battery-Backup-Switching: Backup Switching

Part-#-Aliases: 90-1343E+018 DS1343E

Supply-Voltage-Max: 5.5 V

Supply-Voltage-Min: 1.71 V

RTC-Bus-Interface: 3-Wire SPI

RTC-Memory-Size: 96 B

Tags: DS1343E, DS1343, DS134, DS13, DS1

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

DS1343E-18+ Description

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

***i-Key: IC RTC SPI 1.8V 20TSSOP

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

DS1343E-18+ 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
DS1343E-18+T&R DISTI # DS1343E-18+T&RCT-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2401In Stock	1000:$2.4658 500:$2.9238 250:$3.2584 100:$3.4345 25:$3.9628 10:$4.1920 1:$4.6700
DS1343E-18+T&R DISTI # DS1343E-18+T&RDKR-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2401In Stock	1000:$2.4658 500:$2.9238 250:$3.2584 100:$3.4345 25:$3.9628 10:$4.1920 1:$4.6700
DS1343E-18+T&R DISTI # DS1343E-18+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
DS1343E-18+ DISTI # DS1343E-18+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SPI 20-TSSOP RoHS: Compliant Min Qty: 148 Container: Tube	Temporarily Out of Stock	148:$3.6660
DS1343E-18+T&R DISTI # DS1343E-18+T&R	Maxim Integrated Products	Real Time Clock Serial 96Byte 20-Pin TSSOP T/R - Tape and Reel (Alt: DS1343E-18+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
DS1343D-18+T&R DISTI # DS1343E-18+	Maxim Integrated Products	Real Time Clock Serial 96Byte 14-Pin TDFN EP T/R - Rail/Tube (Alt: DS1343E-18+) RoHS: Compliant Min Qty: 148 Container: Tube	Americas - 0	148:$2.5900 296:$2.5900 444:$2.4900 740:$2.3900 1480:$2.2900
DS1343E-18+ DISTI # 700-DS1343E-18+	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	88	1:$4.4100 25:$3.8600 50:$3.6400 250:$3.1800 1000:$2.4800
DS1343E-18+T&R DISTI # 700-DS1343E-18+T&R	Maxim Integrated Products	Real Time Clock Low-Current SPI/3-Wire RTC RoHS: Compliant	0	1:$4.6700 10:$4.1900 25:$3.9600 50:$3.3100 100:$3.0500 250:$2.8900 500:$2.8600 1000:$2.2500 2500:$2.2300

Related products

Image	Part #	Description
$DS1342U+T\u0026R$	Mfr.#: DS1342U+T\u0026R OMO.#: OMO-DS1342U-T-U0026R	Real Time Clock I2C RTC 12pF
	Mfr.#: DS1343E-18+ OMO.#: OMO-DS1343E-18-	Real Time Clock Low-Current SPI/3-Wire RTC
	Mfr.#: DS1340Z-18+ OMO.#: OMO-DS1340Z-18-	Real Time Clock I2C RTC w/Trickle Charger
$DS1340Z-3+T\u0026R$	Mfr.#: DS1340Z-3+T\u0026R OMO.#: OMO-DS1340Z-3-T-U0026R	Real Time Clock I2C RTC w/Trickle Charger
$DS1344E-33+T\u0026R$	Mfr.#: DS1344E-33+T\u0026R OMO.#: OMO-DS1344E-33-T-U0026R	Real Time Clock Low-Current SPI/3-Wire RTC
	Mfr.#: DS1345WP-150+ OMO.#: OMO-DS1345WP-150-	NVRAM 3.3V 1024K NV SRAM w/Battery Monitor
	Mfr.#: DS1340U-3+ OMO.#: OMO-DS1340U-3--MAXIM-INTEGRATED	Real Time Clock I2C RTC w/Trickle Charge
	Mfr.#: DS1344D-3+ OMO.#: OMO-DS1344D-3--MAXIM-INTEGRATED	Real Time Clock Low-Current SPI/3-Wire RTC
	Mfr.#: DS1345WP-100IND+ OMO.#: OMO-DS1345WP-100IND--MAXIM-INTEGRATED	NVRAM 3.3V 1024K NV SRAM w/Battery Monito
	Mfr.#: DS1345YP-100+ OMO.#: OMO-DS1345YP-100--MAXIM-INTEGRATED	NVRAM 1024K NV SRAM w/Battery Monito

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of DS1343E-18+ 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: ~~$3.45~~; ~~$3.45~~

10: ~~$3.28~~; ~~$32.78~~

100: ~~$3.10~~; ~~$310.50~~

500: ~~$2.93~~; ~~$1 466.25~~

1000: ~~$2.76~~; ~~$2 760.00~~

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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DS1343E-18+

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes