Name: EM3028C7B
Brand: EM Microelectronic
SKU: EM3028C7B+
Availability: InStock
Rating: 5 (195 reviews)

EM3028C7B

Pour Référence Seulement

Référence	EM3028C7B
Fabricant	EM Microelectronic
Description	IC RTC CLOCK/CALENDAR I2C SMD
Fiche technique
paquet	-
ECAD
En stock	0 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	nov. 18 - nov. 23 (Choisissez l'expédition accélérée)
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Méthodes de paiement
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Nous offrons EM3028C7B pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter EM3028C7B avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de EM3028C7B.

Spécifications EM3028C7B

Fabricant	EM Microelectronic
Catégorie	Circuits intégrés (CI) - Horloge/Temporisation - Horloges en temps réel
paquet	-
ECAD
Séries	-
Type	Clock/Calendar
Caractéristiques	Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger
Taille mémoire	43B
Format de l'heure	HH:MM:SS (12/24 hr)
Format de date	YY-MM-DD-dd
Interface	I2C
Tension - Alimentation	1.1V, 1.2V, 2V ~ 5.5V
Tension - alimentation, batterie	1.1V ~ 5.5V
Current - Timekeeping (Max)	0.4µA @ 5V
Température de fonctionnement	-40°C ~ 85°C (TA)
Type de montage	Surface Mount
Paquet / cas	8-SMD
Package de périphérique fournisseur	SMD

EM3028C7B Packaging

EM3028C7B FAQ

1. How to order EM3028C7B on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that EM3028C7B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EM3028C7B. All suppliers must pass our qualification reviews before they can publish their products including EM3028C7B on Heisener; we pay more attention to the channels and quality of EM3028C7B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EM3028C7B price and inventory displayed accurate?

The price and inventory of EM3028C7B fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of EM3028C7B?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EM3028C7B we delivered, we will accept the replacement or return of the EM3028C7B only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EM3028C7B.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as EM3028C7B pin diagram, EM3028C7B datasheet?

If you need any after-sales service, please do not hesitate to contact us.

EM3028C7B Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

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EM3028C7B

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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